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Norway: electric vehicles lead the car market

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In Norway, electric vehicles are out-selling conventional cars, giving the country the world’s highest rate of EV ownership. Norwegians are buying more electric vehicles (EVs) than conventionally fuelled models. More than 1,200 EVs are now being sold every month in Norway.
And in the last three months of 2013 two EVs – the electric sports car Tesla Model S and the family electric Nissan Leaf – outsold all other cars.
Norway, a Scandinavian country of 5 million people, currently has around 21,000 electric vehicles (EVs) on its roads –  giving it the world’s largest per capita EV ownership.
This compares to 70,000 EVs among 313 million Americans and only 5,000 among 63 million Britons.
Aiming for 1% penetration
“A boatload of Nissan Leafs arrives in Norway each week and is sold almost immediately”, said Snorre Sletvold, president of the Norwegian electric vehicle association.
“It is astonishing. We did not expect this. Electric cars started as an Oslo phenomenon but they are now selling all over Norway.
“By the end of February we expect to be the first country in the world where 1 in 100 cars on the road are electric.”
Government incentives driving the boom
Along with environmental concerns, Norwegians are also taking advantage of generous government incentives, estimated to amount to £5,000 per vehicle.
These include free electricity for recharging, reduced VAT rates, waived tolls, free parking, insurance discounts, and the chance of avoiding queues – the EVs are allowed to use bus lanes.
“You can buy a Nissan leaf for 280,000 NOK ($44,400) which compares with 300,000 (£47,600) for a VW Golf.
“Over 10,000 km, it costs about 1,800 Nok ($285) to run, but the same for a petrol car would be 8,000 Nok ($1,270). On top of that I save save 35Nok ($5.50) a day on tolls but some people are saving far more.”
Incentives to roll back once 50,000 cars sold
Dealers expect there to be more EVs in Oslo than in Los Angeles and San Francisco combined within a year.
But the governmental incentives will not go on forever. Once 50,000 EVs are bought, likely to happen by the end of 2015, the government will roll back the scope and scale of the incentives.

 
 


Nordex gets another Finland wind power order

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Finnish Investment company Taaleritehdas has placed another large-scale order with Nordex for a further 19 N117/2400 turbines, which are to be supplied for the Myllykangas wind farm on the northwest coast of Finland. This marks Taaleritehdas’ third calldown under the frame contract, which was signed in 2012 for a total of up to 111 turbines. It has already acquired 17 Nordex turbines specially developed for IEC-3 wind classes for the Honkajoki and Nyby-li sites. 


Myllykangas is located not far from the Nybi-li wind farm in the Ii region, where eight wind turbines are currently under construction. Accordingly, Nordex will also be providing service for the 19 turbines under the current calldown from the joint service point in Kempele. With a nominal output of 2.4 megawatts each and a hub height of 120 meters, the turbines will be supplied in the cold-climate version from autumn 2014 and are scheduled to be connected to the grid in 2015. Myllykangas will be Finland’s largest wind farm and form a single cluster together with Nyby-Li.

“We are pleased to see that our business in Finland continues to develop well and that Taaleritehdas chooses Nordex again”, says Lars Bondo Krogsgaard, member of the Nordex SE Management Board.

“We are very pleased to continue our good co-operation with Nordex now in Myllykangas. We have very good experience of Nordex N117 turbines from our Honkajoki site and therefore feel confident in continuing to install Nordex turbines in our next development site in Myllykangas, Ii”, says Taamir Fareed, Director of Taaleritehdas Wind Energy Operations.

Together with the projects Nyby-Ii, Mäkikangas and Joukhaisselkä Nordex will be installing more than 40 turbines with a total capacity of 125 MW in Finland. 

 
 

Eólica y energías renovables: Iberdrola finaliza el proyecto eólico Syserwind con aerogeneradores de Gamesa

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En el marco del programa europeo Twenties, que persigue mejorar la calidad de la conexión a la red de la energía eólica. Iberdrola, junto con Gamesa, Red Eléctrica de España (REE) y el Instituto de Investigación Tecnológica (IIT) de la Universidad de Comillas, ha finalizado con éxito el proyecto de demostración denominado Syserwind.

Mediante esta iniciativa de I+D+i se han creado unos nuevos equipos y sistemas de control de potencia-frecuencia y tensión para optimizar la conexión entre los parques eólicos y las redes de transporte de energía eléctrica.
En concreto, el proyecto se ha desarrollado en 15 instalaciones eólicas de Iberdrola situadas en Andalucía, que están equipadas con aerogeneradores de Gamesa y cuya potencia conjunta instalada supera los 480 megavatios (MW).
Estos parques, conectados a tres nudos de la red de transporte de 400 kV operada por REE, han sido equipados con los citados sistemas desarrollados en el marco de Syserwind, lo que ha permitido trabajar de forma coordinada para controlar la potencia generada por las instalaciones y modificar la tensión en la red.
Como resultado de este proyecto de demostración, cuyo análisis ha corrido a cargo del IIT de la Universidad de Comillas, se ha constatado la viabilidad técnica de la energía eólica a la hora de participar en los servicios de control de potencia-frecuencia y tensión del sistema eléctrico.
Syserwind, iniciativa liderada por Iberdrola, ha sido una de las seis demostraciones a escala real realizadas en el marco del programa europeo Twenties. Este proyecto de investigación tiene como objetivo avanzar en el desarrollo de nuevas tecnologías que permitan la incorporación masiva de la energía eólica en el sistema eléctrico europeo, de cara a contribuir a la consecución de los objetivos medioambientales de la Unión Europea.
Aportación tecnológica a la energía eólica
Los resultados de Syserwind contribuyen a seguir mejorando las prestaciones de la energía eólica, tecnología renovable por la que Iberdrola ha apostado desde sus orígenes, tanto en lo relativo a la I+D+i como en la puesta en marcha de instalaciones, que ya suman unos 14.000 MW en todo el mundo.
En el primer apartado destaca la construcción, en 2003, del Centro de Operación de Renovables (CORE) de Toledo, en el que, por primera vez, se integraba el control y la operación de todas las instalaciones renovables de una empresa. La apertura de este centro permitió dar un vuelco a la gestión de la eólica que hasta entonces era una energía difícil de operar y controlar.
Iberdrola también desarrolló con posterioridad el proyecto Meteoflow, centrado en el diseño de un sistema capaz de realizar una previsión diaria de la producción de los parques eólicos y que propició que este tipo de energía se incorporase con mayor fiabilidad al sistema eléctrico.
El Grupo está inmerso en la actualidad en las iniciativas de I+D+i más importantes del sector, relacionadas tanto con la energía eólica terrestres y offshore, como con otras tecnologías de generación renovable como las de las olas, corrientes, biomasa o biogás.


 

   



Iberdrola successfully completes Syserwind demo wind energy project

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Under the auspices of the European programme Twenties, which aims to improve the quality of the wind power connection to the grid. This initiative created new power-frequency and voltage control equipment and systems to optimise the connection between wind farms and energy transmission grids.

IBERDROLA headed this project, which has been running for the last two years, along with Gamesa, REE and the University of Comillas.
In collaboration with Gamesa, Red Eléctrica de España (REE) and the Institute for Technological Research (IIT) at the University of Comillas have successfully completed the Syserwind demo project.
This R&D&I initiative created new power-frequency and voltage control equipment and systems to optimise the connection between wind farms and electricity transmission grids.
To be more specific, the project was carried out at 15 of IBERDROLA’s wind power facilities located in Andalusia, which are equipped with Gamesa wind turbines and have a combined installed capacity of over 480 megawatts (MW).
These wind farms are connected to three nodes in the 400 kV transmission grid operated by REE. They were equipped with the systems development in the Syserwind project, allowing coordinated work on controlling the power generated by the facilities and altering the voltage in the grid.
This demo project, which was analysed by the IIT at the University of Comillas, conformed the technical feasibility of wind power when taking part in the power-frequency and voltage control services in the electricity system.
Syserwind, an initiative headed by IBERDROLA, was one of six full-scale demo projects carried out under the European programme Twenties.  This research project aims to further the development of new technologies that will allow for the mass-scale inclusion of wind power in the European electricity system, with a view to meeting the European Union’s environmental targets.
Technological contribution towards wind power
The results obtained in the Syserwind project contribute towards the ongoing enhancement of wind power, a form of renewable technology to which IBERDROLA has been committed from the outset; both as regards R&D&I and as regards the commissioning of facilities, which already have a combined capacity of some 14,000 MW worldwide.
In the former case, the highlight was the construction in 2003 of the Renewables Operation Centre (CORE) in Toledo. This centre streamlined the control and operation of all of the company’s renewable facilities.  Opening this centre was a watershed moment in managing wind power, which had until then been a form of energy that was difficult to operate and control.
After that, IBERDROLA also developed the Meteoflow project, which focused on designing a system that is capable of making daily predictions of wind farm outputs and which allowed for this type of energy to be more reliably included in the electricity system.
The Group is currently involved in the most important R&D&I initiatives in the sector, linked to both onshore and offshore  wind power, as well as other renewable generation technologies such as wind, tidal, biomass or biogas systems.




 

   

Energy Secretary Moniz Announces New ARPA-E Solar Power Projects

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These projects will help advance solar energy beyond current photovoltaic (PV) and concentrated solar power (CSP) technologies to drive lower-cost, reliable solar energy deployment.

At the University of Texas-Austin today, Energy Secretary Ernest Moniz will announce $30 million in funding to 12 ARPA-E projects to develop transformational hybrid solar energy technologies that deliver cost-effective power when the sun is not shining.
Later in the day, Secretary Moniz will travel to San Antonio where he will meet with Mayor Julian Castro and discuss the Administration’s all-of-the-above energy strategy and the importance of science and innovation. 
In the State of the Union address, President Obama highlighted the United States’ growing role as a global leader in solar as demonstrated in a new industry report which recently found that U.S. utility-scale solar set a record with 2.3 gigawatts installed in 2013. Next week, Secretary Moniz will travel to Ivanpah Dry Lake, Calif., to dedicate the world’s largest concentrating solar power plant – continuing U.S. leadership in clean energy.
“The United States is becoming a global leader in solar and we’re seeing more and more Americans rely on affordable, clean solar energy to power their homes and businesses.” said Secretary Moniz. “The Energy Department is working across the industry to help our country’s top engineers, scientists and entrepreneurs bring new solar innovations to market faster. The ARPA-E projects announced today are exactly the type of innovative technologies we need to keep breaking through barriers – advancing lower cost, highly efficient solar power.”
As part of today’s announcement, Secretary Moniz will award $30 million to 12 projects through ARPA-E’s Full-Spectrum Optimized Conversion and Utilization of Sunlight (FOCUS) program, which is aimed at developing new hybrid solar energy converters and hybrid energy storage systems that can deliver low-cost, high-efficiency solar energy on demand.  
Under the FOCUS program, projects will develop advanced solar converters that turn sunlight into electricity for immediate use, while also producing heat that can be stored at low cost for later use as well as innovative storage systems  that accept both heat and electricity from variable solar sources. For example, Camas, Wash.-based Sharp Labs of America will receive about $4 million to develop a hybrid solar converter that could enable utilities to provide on-demand and low-cost solar electricity. MicroLink Devices, based in Niles, Ill., will receive about $3.6 million to develop high-efficiency solar cells that can operate at temperatures above 750°F and can extract the most energy possible from sunlight when integrated with hybrid solar converters.  
Find additional information on all 12 FOCUS projects HERE
Hundreds of ARPA-E projects, including innovative solar technologies funded through programs other than FOCUS, will be on display later this month at the annual ARPA-E Innovation Summit. To learn more about the Summit and its Technology Showcase, please visit http://www.arpae-summit.com/
ARPA-E was launched in 2009 to seek out transformational, breakthrough technologies that show fundamental technical promise but are too early for private-sector investment. For more information on ARPA-E and its innovative project portfolio, please visit http://www.arpa-e.energy.gov/.

 
 

Energías renovables y eólica: Aerogeneradores de Siemens para un parque eólico en Texas

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EE UU construye en este momento más de 12.000 MW de energía eólica, lo que ocupa a todos los grandes fabricantes de aerogeneradores antes de que expire la PTC.

Siemens ha obtenido un pedido para suministrar 28 aerogeneradores de su SWT- desdeSWT-2.3-108 de  2,3 MW para el proyecto de energía eólica Windthorst -2 en Windthorst , Texas.
Se espera que el parque eólico de 67,6 MW inicie la operación comercial este otoño, y Siemens también ha firmado un acuerdo de servicio que la compañía dice que ayudará a garantizar la fiabilidad, la disponibilidad y el rendimiento de las turbinas eólicas.
Una participación mayoritaria en el proyecto Windthorst – 2 fue vendida recientemente a un fondo gestionado por BlackRock. OwnEnergy mantendrá una participación minoritaria y gestionará la construcción del proyecto.
“Esperamos con interés trabajar con BlackRock y OwnEnergy en este proyecto eólicp, ya que proporcionan energía limpia y renovable a los ciudadanos de Texas”, dice Mark Albenze , CEO para América de Siemens Energy. “Los equipos eólicos suministrados por Siemens para este proyecto serán fabricados en EE UU por nuestra mano de obra calificada en Iowa y Kansas. Esta orden demuestra que el crédito fiscal a la producción es muy útil para el desarrollo eólico de EE UU.”
Según Siemens, el proyecto también creará 95-125 empleos temporales en la construcción y de cinco a siete a largo plazo durante la operación del parque eólico .




 
 

Eólica en el mundo en 2013 alcanza los 318.137 MW, gracias a China y los nuevos mercados

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El año pasado, la capacidad total de producción de electricidad de los parques eólicos nuevos se elevó a 35.467 megawatios (MW), un 22% menos que en 2012, según datos de la federación del sector eólico.

El año pasado, la nueva capacidad eólica total se elevó a 35.467 megavatios.
Las nuevas instalaciones eólicas en el mundo se redujeron en 2013 por primera vez en la historia del sector, por debajo del nivel de 2009, anunció el Consejo Mundial de la Energía Eólica (GWEC).
Hay que remontarse a 2008 (26,9 GW) para encontrar una producción inferior, pese a que el nivel de 2013 fue cuatro veces superior al de hace una década.
 El parque eólico mundial instalado registró un crecimiento del 12,5%, inferior al 18,8% de 2012, según GWEC. La capacidad eólica en el mundo superó por primera vez los 300 gigavatios (318,1 GW el 31 de diciembre), solo cinco años después de superar los 100 GW.
“Aunque 2013 ha sido un año más difícil para el sector eólico, las perspectivas para 2014 y después son mucho mejores”, dice el GWEC, que atribuye esta desaceleración a los malos resultados del mercado estadounidense, donde está en entredicho el apoyo público.
En Europa, el número de instalaciones ha bajado un 8%, “pero con una concentración malsana en dos países, Alemania y Reino Unido”, dice el secretario general del GWEC, Steve Sawyer.
En 2014, se prevé que el mercado vuelva “al menos al nivel de 2012 (45,2 GW) y quizá lo supere”, según la Federación Eólica Mundial, que anunciará sus previsiones firmes en abril.
En 2013, el 45,4% de las nuevas capacidades eólicas se instalaron en China (16,1 GW), según el GWEC, por delante de Alemania (3,2 GW), Reino Unido (1,9 GW), India (1,7 GW), Canadá (1,6 GW) y Estados Unidos (1,1 GW).
Francia, donde 2013 fue catastrófico para la energía eólica con cerca del 0,6 GW instalado, salió de los diez primeros, al igual que España, que ha cortado drásticamente las ayudas públicas a las energías renovables.
China consolida su primera plaza con 91,4 GW de capacidad eólica instalada. Le siguen Estados Unidos (61,1 GW), Alemania (34,2 GW), España (23,0 GW), India (20,1 GW), Reino Unido (10,5 GW), Italia (8,6 GW) y Francia.




Energías renovables y eólica: Nuevo proyecto eólico en Chile con 94 aerogeneradores de Goldwind

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La central eólica que estará formada por 94 aerogeneradores de 2,5 MW de potencia cada uno, y que inyectará la generación eléctrica al Sistema Interconectado Central (SIC) a través de la subestación Maitencillo, cercana a la Ruta 5 Norte a la altura de Vallenar, tendrá una inversión cercana a los US$ 500 millones y su vida útil se espera que sea de al menos 20 años.

El Servicio de Evaluación Ambiental (SEA) de la Región de Atacama, aprobó el Estudio de Impacto Ambiental (EIA) del parque eólico Sarco, perteneciente a Mainstream Renewable Power, empresa dedicada al desarrollo, construcción y operación de proyectos de energías renovables eólica y solar.
Se espera que el proyecto, que contará con una potencia instalada de 235 MW, inicie su construcción durante el primer trimestre del año 2015, para comenzar a generar energía en el tercer trimestre del año 2016.
Respecto de esta nueva RCA, José Ignacio Escobar, gerente general de Mainstream Renewable Power sostuvo que “la energía que genere este parque eólico, contribuirá a satisfacer la creciente demanda energética de la región de Atacama. Además de generar energía limpia, segura, competitiva y lo más importante, disponible en la región, ayudaremos a disminuir las emisiones de gases contaminantes provocadores de efecto invernadero, provenientes de la generación energética que utiliza combustibles fósiles en sus procesos productivos.
Mainstream Renewable Power es uno de los principales desarrolladores independientes del mundo de proyectos de energías renovables. Con una línea de desarrollo de más de 15GW a nivel mundial, en la actualidad está construyendo parques solares y eólicos en Irlanda y Sudáfrica.
En Chile, Mainstream tiene un portafolio de 2.300 MW de energía eólica y solar, en proyectos que cubren desde Arica a Chiloé. Se espera tener en operación 3 parques eólicos y 2 solares al 2015, alcanzando 600 MW de potencia instalada e invirtiendo alrededor de US$ 1.200 millones.






Electric Vehicle Production to Skyrocket This Year

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Driven by stricter European emission standards, worldwide production of electric vehicles is forecast to rise by 67 percent this year, according to IHS Automotive, a business information analyst.
Total production of pure electric models and plug-in hybrid electric vehicles is projected to increase to more than 403,000 this year, up from more than 242,000 in 2013.
The growth predicted for 2014 follows the 44 percent increase in 2013, based on data from the IHS Automotive Hybrid-EV Portal.
The IHS report points out that the huge increase in EV production this year contrasts with the 3.6 percent rise in global manufacturing of all motor vehicles expected in 2014.
“European emissions standards are tightening in the second half of this year with the implementation of the European Commission’s Euro 6 legislation,” said Ben Scott, analyst for IHS Automotive. “At the same time, European automakers are introducing compelling new EV models, such as the BMW i3. These factors will boost EV demand and manufacturing in Europe in 2014.”
The Europe, Middle East and Africa region will account for the largest share of production at more than 40 percent, with the Americas and Asia-Pacific each making up about 30 percent.
The boom in production is the most significant of 10 predictions being issued by IHS Automotive concerning EVs in 2014. The analysis also predicts:
  • This year will offer more choices for consumers who are considering buying EVs. Battery electric vehicles from the German automakers, including the BMW i3, Volkswagen’s e-Up!, the Mercedes-Benz B-Class Electric and Audi’s A3 e-tron plug-in hybrid, are planned additions to the current lineup of EVs in 2014.
  • More product availability and greater choice will help widespread adoption of EVs, the report states.
  • The global installed base of EV charging stations is set to reach more than 1.1 million units worldwide by the end of this year.
”Although most of the installed base is for domestic charging, almost 35,000 charging stations are expected to be installed this year in the public or semipublic domain,” Scott said.
The domestic charging market, typically an AC domain, will be shaken up this year with the introduction of DC chargers, predicts the IHS Automotive analysis.
This year will see the worldwide rollout of public “trio” chargers that comply with the AC-Type 2 Mode 3, DC-CHAdeMO and DC-CCS standards. These public infrastructure solutions have complete compatibility with all EV models, although costly for charge-station owners.
Trio chargers are large metal boxes containing power electronics and three connector types. While they offer more charging flexibility, they reflect uncertainty over the future direction of charging standards.
Business conditions in 2014 will be tough for companies that manufacture AC charging stations. Pricing for domestic AC charging stations is decreasing and starting to reach commodity levels. Margins are low and are expected to become smaller, resulting in an unviable business case.
“With margins so small and AC domestic chargers being such low value-added products, it’s difficult to see a sustainable future for many AC EVSE manufacturers, which means that consolidation in the market is likely this year,” Scott said.
In 2014 and the coming years, automakers will deliver concept and production EVs with large batteries that have capacities of approximately 40 kilowatt hours (kWh), which equates to at least a 150-mile range, IHS predicts.
Lithium-ion battery prices are decreasing as a result of the price war between LG Chem, the battery supplier to the Chevrolet Volt; and Panasonic, the battery supplier for Tesla’s Model S, Scott explained.
Because of this, automakers can afford to put larger batteries into their vehicles and reduce range anxiety.
“Less than $250 per kWh for a lithium-ion battery is the generally accepted price level for these batteries to become mass market in automotive – a price we will get closer to this year,” Scott said.
“The addition of Samsung SDI – the battery supplier to the BMW i3 and Fiat 500e, and potentially the new battery supplier for the Tesla Model S and X – will also help drive battery prices down,” he said.
Suppliers and original equipment manufacturers are expected to offer more energy-and fuel-saving technologies this year.
Ford has presented its C-MAX Solar Energi Concept, which uses a solar panel on the roof of the car. With the help of a solar concentrator, enough energy can be drawn from the Sun in a day to equal a four-hour battery charge equal to 8 kWh.
Bosch has developed a new start/stop system that shuts off the engine when the car is coasting, delivering fuel savings of up to 10 percent. Technologies like this could bring petrol-powered vehicles closer to the energy-saving benefits of hybrid electric vehicles.
Public charging-station operators and owners will continue to struggle to make a profit on EV charging in 2014, says the IHS Automotive report. Although electric vehicle production is now closer to reaching the expectations of five years ago, there still are not enough grid-dependent vehicles on the road to generate large revenues from public charging.
Operators and owners may reach for other forms of revenue generation, such as advertisements on charging stations using integrated liquid-crystal display screens.
In China, 2014 will be important for new energy vehicles – EVs, PHEVs and fuel cell cars – driven by government policy. In Beijing, the city aims to limit new-vehicle sales to curb pollution while simultaneously increasing deployment of new energy vehicles. The city plans to deploy a total of 170,000 new energy vehicles from 2014 and 2017. Beijing will introduce 20,000 new energy vehicles in 2014.
The price of EVs is expected to decrease in 2014, as more manufacturers enter the marketplace. The price of the 2014 Chevrolet Volt dropped, and IHS analysists expect other vehicle models to follow the trend.
Although Nissan has announced a slight price increase on the 2014 LEAF from last year, there is a decrease of about $6,000 between the 2012 and 2014 models.
Price is the main reason why uptake of these vehicles hasn’t been as high as expected, so incentives are critical if countries are serious about the adoption of such vehicles. In 2014 it may be possible that we see EV legislation or incentives in new regions.
“Legislation and incentives are proven to make a significant difference to EV consumer interest,” Scott observed, “as was seen in The Netherlands at the end of 2013, when a tax incentive ended. In this country, more Mitsubishi Outlander PHEVs sold in December 2013 than the combined U.S. sales of the Chevrolet Volt and Nissan LEAF in the same month.”


 
 
 

Endesa pone en marcha las tres primeras centrales de almacenamiento de electricidad

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STORE fomentará la integración plena de las energías renovables, ya que el almacenamiento eléctrico permitiría ampliar la capacidad operativa de estas energías durante las 24 horas del día, independientemente de las necesidades puntuales del sistema. 
 STORE fomentará la integración plena de las energías renovables, ya que el almacenamiento eléctrico permitiría ampliar la capacidad operativa de estas energías durante las 24 horas del día, independientemente de las necesidades puntuales del sistema.
• Este proyecto abre así la vía a nuevos avances en la búsqueda del autoabastecimiento energético en los sistemas aislados, dados sus beneficios desde el punto de vista medioambiental y de reducción de costes.
Endesa ha puesto en marcha las tres primeras plantas de almacenamiento de energía eléctrica que se integran en la red eléctrica en España en sus instalaciones de generación de las Islas Canarias. El proyecto STORE es la iniciativa europea más importante sobre almacenamiento energético en entornos insulares, y su principal objetivo es demostrar la viabilidad técnica y económica de sistemas de almacenamiento de energía a gran escala.
Hasta la fecha, almacenar energía eléctrica ha sido extremadamente complejo, y el proceso se ha solucionado generándola en sistemas autónomos, no conectados a la red. Estas tecnologías presentan inconvenientes que limitan su utilización, como el coste o su durabilidad; sin embargo, pueden cumplir un papel primordial en el futuro sistema eléctrico.
Con el proyecto STORE, Endesa quiere demostrar la integración de tres tecnologías de almacenamiento energético en un entorno real, de forma eficiente, en ámbitos eléctricos aislados, donde su impacto es de mayor relevancia, como es el caso de los sistemas insulares.
El proyecto fomenta además la integración plena de las energías renovables, ya que el almacenamiento de energía eléctrica permite ampliar la capacidad operativa de estas energías durante las 24 horas del día, independientemente de las necesidades puntuales del sistema.
El consorcio, liderado por Endesa, cuenta con la participación de Televent, Isotrol e Ingeteam (como socios industriales), y varios centros de investigación. El proyecto, de 11 millones de euros, ha contado con el apoyo del Centro para el Desarrollo Tecnológico e Industrial (CDTI), dependiente del Ministerio de Economía y Competitividad, y del Fondo Tecnológico (una partida especial de fondos FEDER de la Unión Europea dedicada a la promoción de la I+D+i empresarial en España).
Endesa participa en diferentes áreas de investigación y desarrollo, aunque su labor se centra fundamentalmente en la demostración de las tres tecnologías de almacenamiento de energía: baterías de Ión Lítio, ultracondensadores y volantes de inercia.
Cada instalación que se ha desplegado en el archipiélago canario desarrolla, precisamente, una de estas tres tecnologías:
  1. La planta instalada en Gran Canaria, en el municipio de La Aldea de San Nicolás, es de almacenamiento electroquímico mediante baterías IonLi, de 1MW/3 MWh, y busca probar las capacidades reales para aportar servicios complementarios como una unidad de generación convencional, permitiendo gestionar la demanda, aportar inercia y potencia activa al sistema, regular tensión, y participar en la regulación secundaria.
  2. Los equipos de almacenamiento que se han instalado en el municipio de Alajeró, en La Gomera mediante un sistema de volante de inercia de 0.5MW/18MWs, aportan inercia y potencia activa para la regulación primaria, además de conseguir una estabilización continua de la frecuencia de la isla.
  3. En Breña Alta, en La Palma, la instalación de la tecnología de ultracondensadores de 4MW/20MWs aporta estabilidad a la frecuencia del sistema, y valida su capacidad para evitar pérdidas del suministro ante averías imprevistas, dotando al sistema de mayor robustez y calidad de suministro.

La planta de La Gomera y de La Palma utilizan tecnologías para almacenamiento de energía con tiempos de respuesta muy rápida. Por tanto, son adecuadas para evitar eventos imprevistos, que en los sistemas eléctricos de pequeño tamaño son capaces de provocar pérdidas parciales del suministro eléctrico o provocar incluso un corte general del suministro.
La planta de Gran Canaria, por su parte, cuenta con una mayor capacidad de almacenamiento y puede funcionar como un grupo de generación gestionable, cuya carga y descarga se podrá programar diariamente.
La elección de las Islas Canarias para desarrollar este proyecto ha sido clave, puesto que se intenta dar respuesta a los problemas que presentan los sistemas en las islas, en las que la estabilidad de la red se ve más afectada por tecnologías de generación no gestionables, como es el caso de las renovables.
Con el proyecto STORE, se dispondrá de un mayor cconocimiento sobre la integración en un entorno real de las tecnologías en estudio, bajo las condiciones inherentes a los sistemas eléctricos aislados, así como obtener una base analítica de gran interés para el futuro desarrollo y aplicación industrial de este tipo de tecnologías de almacenamiento.
Gracias al proyecto STORE, se ha podido demostrar que la aplicación de estas tecnologías permitirá aportar servicios complementarios de generación, mejorando la calidad, eficiencia y seguridad, y facilitará la incorporación de nuevas fuentes de generación no gestionable, así como la generación distribuida.


 
 
 
 

Electric Vehicle Production to Skyrocket This Year

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Total production of pure electric models and plug-in hybrid electric vehicles is projected to increase to more than 403,000 this year, up from more than 242,000 in 2013. The growth predicted for 2014 follows the 44 percent increase in 2013, based on data from the IHS Automotive Hybrid-EV Portal.
The IHS report points out that the huge increase in EV production this year contrasts with the 3.6 percent rise in global manufacturing of all motor vehicles expected in 2014.
“European emissions standards are tightening in the second half of this year with the implementation of the European Commission’s Euro 6 legislation,” said Ben Scott, analyst for IHS Automotive. “At the same time, European automakers are introducing compelling new EV models, such as the BMW i3. These factors will boost EV demand and manufacturing in Europe in 2014.”
The Europe, Middle East and Africa region will account for the largest share of production at more than 40 percent, with the Americas and Asia-Pacific each making up about 30 percent.
The boom in production is the most significant of 10 predictions being issued by IHS Automotive concerning EVs in 2014. The analysis also predicts:
  • This year will offer more choices for consumers who are considering buying EVs. Battery electric vehicles from the German automakers, including the BMW i3, Volkswagen’s e-Up!, the Mercedes-Benz B-Class Electric and Audi’s A3 e-tron plug-in hybrid, are planned additions to the current lineup of EVs in 2014.
  • More product availability and greater choice will help widespread adoption of EVs, the report states.
  • The global installed base of EV charging stations is set to reach more than 1.1 million units worldwide by the end of this year.
”Although most of the installed base is for domestic charging, almost 35,000 charging stations are expected to be installed this year in the public or semipublic domain,” Scott said.
The domestic charging market, typically an AC domain, will be shaken up this year with the introduction of DC chargers, predicts the IHS Automotive analysis.
This year will see the worldwide rollout of public “trio” chargers that comply with the AC-Type 2 Mode 3, DC-CHAdeMO and DC-CCS standards. These public infrastructure solutions have complete compatibility with all EV models, although costly for charge-station owners.
Trio chargers are large metal boxes containing power electronics and three connector types. While they offer more charging flexibility, they reflect uncertainty over the future direction of charging standards.
Business conditions in 2014 will be tough for companies that manufacture AC charging stations. Pricing for domestic AC charging stations is decreasing and starting to reach commodity levels. Margins are low and are expected to become smaller, resulting in an unviable business case.
“With margins so small and AC domestic chargers being such low value-added products, it’s difficult to see a sustainable future for many AC EVSE manufacturers, which means that consolidation in the market is likely this year,” Scott said.
In 2014 and the coming years, automakers will deliver concept and production EVs with large batteries that have capacities of approximately 40 kilowatt hours (kWh), which equates to at least a 150-mile range, IHS predicts.
Lithium-ion battery prices are decreasing as a result of the price war between LG Chem, the battery supplier to the Chevrolet Volt; and Panasonic, the battery supplier for Tesla’s Model S, Scott explained.
Because of this, automakers can afford to put larger batteries into their vehicles and reduce range anxiety.
“Less than $250 per kWh for a lithium-ion battery is the generally accepted price level for these batteries to become mass market in automotive – a price we will get closer to this year,” Scott said.
“The addition of Samsung SDI – the battery supplier to the BMW i3 and Fiat 500e, and potentially the new battery supplier for the Tesla Model S and X – will also help drive battery prices down,” he said.
Suppliers and original equipment manufacturers are expected to offer more energy-and fuel-saving technologies this year.
Ford has presented its C-MAX Solar Energi Concept, which uses a solar panel on the roof of the car. With the help of a solar concentrator, enough energy can be drawn from the Sun in a day to equal a four-hour battery charge equal to 8 kWh.
Bosch has developed a new start/stop system that shuts off the engine when the car is coasting, delivering fuel savings of up to 10 percent. Technologies like this could bring petrol-powered vehicles closer to the energy-saving benefits of hybrid electric vehicles.
Public charging-station operators and owners will continue to struggle to make a profit on EV charging in 2014, says the IHS Automotive report. Although electric vehicle production is now closer to reaching the expectations of five years ago, there still are not enough grid-dependent vehicles on the road to generate large revenues from public charging.
Operators and owners may reach for other forms of revenue generation, such as advertisements on charging stations using integrated liquid-crystal display screens.
In China, 2014 will be important for new energy vehicles – EVs, PHEVs and fuel cell cars – driven by government policy. In Beijing, the city aims to limit new-vehicle sales to curb pollution while simultaneously increasing deployment of new energy vehicles. The city plans to deploy a total of 170,000 new energy vehicles from 2014 and 2017. Beijing will introduce 20,000 new energy vehicles in 2014.
The price of EVs is expected to decrease in 2014, as more manufacturers enter the marketplace. The price of the 2014 Chevrolet Volt dropped, and IHS analysists expect other vehicle models to follow the trend.
Although Nissan has announced a slight price increase on the 2014 LEAF from last year, there is a decrease of about $6,000 between the 2012 and 2014 models.
Price is the main reason why uptake of these vehicles hasn’t been as high as expected, so incentives are critical if countries are serious about the adoption of such vehicles. In 2014 it may be possible that we see EV legislation or incentives in new regions.
“Legislation and incentives are proven to make a significant difference to EV consumer interest,” Scott observed, “as was seen in The Netherlands at the end of 2013, when a tax incentive ended. In this country, more Mitsubishi Outlander PHEVs sold in December 2013 than the combined U.S. sales of the Chevrolet Volt and Nissan LEAF in the same month.”



 
 
 

Concentrated Solar Power (CSP) a cost-effective ingredient for powering the grid

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A collaborative research study has shown energy derived from concentrating solar thermal power (CST) can be a cost-effective solution to augmenting Australia’s power grid, saving almost a $1b in network investment.


With electricity prices rising steeply across the country, the study reveals that CST plants, which provide large-scale energy storage, could reduce the need for new electricity poles and wires and  help cut consumer energy bills.  At the same time, using CST plants in the national grid could provide a pathway to significant investment in CST in Australia.

The study examined the benefits of installing CST at key points in electricity networks where major network investment is planned to cope with growth in demand or with problems with voltage.

The Australian Solar Thermal Energy Association (AUSTELA) led the research collaboration that included the University of Technology, Sydney’s Institute for Sustainable Futures (ISF), the University of NSW, and Queensland-based Ergon Energy.

With funding provided by the Australian Renewable Energy Agency (ARENA), AUSTELA and Ergon, additional support came in the form of essential data from seven power network companies operating in the National Electricity Market.

AUSTELA Chair Andrew Want said the study builds on recent Australian research confirming the value and potential of CST in Australia, and while CST had been in commercial operation at large scale overseas for more than 20 years, with plants as large as 377MW now in operation, the lack of a grid-connected CST plant in Australia impeded investment in our market.

Unlike other forms or renewable energy CST offers large-scale energy storage and can play a uniquely beneficial role in network operation.

“Studies continually show, and this study provides further confirmation, that concentrating solar thermal power has an important and valuable role to play in Australia’s electricity system of the future. But for these benefits to be realised and necessary investment attracted, we must demonstrate CST technology in our national network,” Mr Want said.

“It is inevitable we will change the way we plan, generate and deliver energy to consumers – this has already begun, with wind power and solar PV driving the change and CST has an important contribution to make in meeting our future power needs." 

Network investment to deal with peak demand growth in Australia has been largely responsible for electricity price rises over the past five years and continued investment in the same manner is not economically sustainable according to ISF researcher Jay Rutovitz.

“In planning upgrades to our electricity networks we need reliable and accessible information on hand for government and business decision makers to make the right long-term choices about where money will be spent,” Ms Rutovitz said.

“This study shows CST could be a viable alternative to traditional network augmentation in more than 70 per cent of the cases examined. It also identified how $0.8 billion could be saved from network investment and how 533 mega watts of cost effective CST power could alleviate constrained grid locations in the next ten years. This would reduce greenhouse emissions by an estimated 1.9 million tonnes per year.”

“Ergon Energy’s Development Manager Andrew Nelson said ,“Ergon Energy’s objective is to ensure our customer needs for a safe, reliable and affordable supply are met through the deployment of the most cost effective and efficient solutions available.

“In some cases this will involve putting energy storage and generation (including renewable) on the end of long and constrained power lines instead of duplicating the existing line at a higher cost.

“Our objective is to put downward pressure on network charges to help drive the economy.”

“This collaboration of stakeholders has shown that energy network data needs to be harmonised and made more accessible to better guide scenario modelling for future energy planning. Network providers and renewable energy developers have much to gain by working together closely,” Ms Rutovitz said.




   


Geothermal Energy Production Record in Tuscany

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Last year Enel Green Power’s geothermal power plants achieved a new production record of 5,301 GWh, a level of production that can meet the average annual needs of more than two million households.

Geothermal energy in Tuscany has begun 2014 with a new record, with Enel Green Power’s geothermal production figures showing that 2013 saw an unprecedented production of 5,301 gigawatt-hours.
That level of production is enough to meet the annual energy needs of more than two million households and provide sufficient heat to around 9,000 customers, 25 hectares of greenhouses, cheese factories, and feed an important agricultural, gastronomic and touristic supply chain.
Pending the official data on regional consumption, which will enable the calculation of coverage compared to Tuscany’s electricity needs, it’s important to note that the figures are the highest in 100 years of activity.
It’s also a demonstration of how geothermal power is a genuinely renewable resource, which does not run out but rather, if well managed through of the reinjection of discharged water and technological innovation, can even be made to perform better.
The data on production is the high point of a truly exceptional year for geothermal power in Tuscany and for Enel Green Power: from the signature of the new Memorandum of Understanding with the region aimed at creating linked geothermal industries and the refurbishment of the Piancastagnaio plant, to the inauguration of the Geothermal Museum at the Enel Green Power Village in Larderello in September.
In Larderello and elsewhere in Tuscany Enel Green Power manages the oldest network of geothermal facilities in the world, with 33 facilities that have a combined capacity of 732 megawatts located in Larderello, Radicondoli, Lago Boracifero and Piancastagnaio/Amiata. 



   


Tri-State signs agreement with NextEra Energy Resources for new wind farm in eastern Colorado

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Tri-State Generation and Transmission Association, Inc. announced that it has entered into a 25-year agreement with a subsidiary of NextEra Energy Resources, LLC for a 150 megawatt wind power generating facility to be constructed in eastern Colorado.


Under the 25-year power purchase agreement (PPA), Tri-State will purchase the entire output and associated environmental attributes of the Carousel Wind Farm. The 150 MW facility will be Tri-State's largest wind energy PPA to date.  When the project begins commercial operation, the wind farm will provide affordable electricity to Tri-State's 44 member cooperatives across Colorado, Nebraska, New Mexico and Wyoming.

"This was a timely and cost-effective opportunity for us to diversify our generation fleet and deepen our expertise in the challenging area of integrating variable energy resources," said Brad Nebergall, Tri-State's senior vice president.

The Carousel Wind Farm agreement was the result of a solicitation for renewable resources issued by Tri-State in early 2013, months before the Colorado legislature approved a new mandate doubling the renewable standard for the state's rural electric cooperatives. Although the project will assist the association to meet that mandate, as well as a renewable energy standard in place in New Mexico, Tri-State believes such mandates are unnecessary and that the not-for-profit cooperative's resource decisions should be directed by its democratically-elected board.

A NextEra Energy Resources subsidiary will construct, own and operate the Carousel Wind Farm.

The project will interconnect to existing Tri-State transmission facilities in the Burlington area and is possible only because of planned transmission upgrades in the area.  The upgrades have been in the planning process since 2010 and are expected to be completed in 2016. Nebergall notes that constraints in the grid system are making it increasingly harder to site and construct generation facilities in the region.

"Given existing transmission constraints in eastern Colorado, one of the important factors in this agreement with NextEra was having the project completed at the same time as those system upgrades," said Nebergall. "We can't reliably purchase and deliver the output from Carousel to our member systems without the appropriate transmission infrastructure."

The new facility will ultimately contribute to an increasingly diverse energy portfolio for the not-for-profit wholesale power supplier. Today, renewable resources generate approximately 23 percent of the energy that Tri-State provides its member systems. In addition, the company has adopted a first-of-its-kind in the nation program that incentivizes the development of community-based renewable energy projects within its member systems' service territories. To date, Tri-State member cooperatives have 38 projects representing a total of 52 megawatts in place or under development.

The Carousel Wind Farm will be so named because of its relative proximity to the Kit Carson County Carousel, an antique amusement ride and national historic landmark located in nearby Burlington, Colo.

Based in the Denver suburb of Westminster, Tri-State Generation and Transmission Association is a not-for-profit wholesale power supplier to 44 electric cooperatives and public power districts serving approximately 1.5 million consumers throughout a 200,000 square-mile service territory across Colorado, Nebraska, New Mexico and Wyoming.

   



Las energías renovables (eólica, termosolar y energía solar fotovoltaica) resisten al fracking

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Frente al boom del gas de fracking en Estados Unidos, fuente de energía abundante, barata y menos contaminante que el carbón, las energías renovables (eólica, termosolar y energía solar fotovoltaica) no se dan por vencidas y continúan protegiendo férreamente su territorio.

El segmento del gas natural dentro de la producción de electricidad nacional pasó de 16% en 2000 a 30% en 2012 gracias a recientes avances técnicos en su explotación, y debería alcanzar 35% en 2040.
La preocupación subyacente de este tipo de energía que ya ha visto subrayada entre otros por la Agencia Internacional de Energía desde 2011 es que este nuevo maná frena las inversiones en el sector de las renovables, en particular la solar y la eólica.
Sin incentivos legislativos o financieros, frente a la competencia imbatible del gas de esquisto, no habrá mercados rentables para estas fuentes de energía a corto plazo, temen los expertos, que afirman que se su desarrollo podría verse retrasado durante varios decenios.
Pero por el momento, la explosión del gas de esquisto ha hecho sombra principalmente a las centrales de producción de carbón.
Vecinos más que competidores
El gas de esquisto y las energías renovables “no funcionan tanto como competidores sino como vecinos complementarios”, asegura Dan Arvizu, director del Laboratorio Nacional de Energías Renovables.
Las centrales de gas son por un lado capaces de tomar rápidamente el relevo de la eólica o la solar en la red eléctrica cuando éstas no funcionan y durante los picos de consumo.
Las energías renovables pueden paralelamente servir de garantía contra la inestabilidad de los precios del gas natural, que por ejemplo subieron bruscamente en enero cuando Estados Unidos se congelaba. El futuro del gas esquisto puede también ensombrencerse si surgen legislaciones medioambientales costosas o si los recursos se agotan más rápido de lo previsto.
Una prueba, según Arvizu, de la resistencia del sector de las renovables es que representa un 38% de la electricidad añadida en la red del país en 2013.
Y los poderes públicos no inyectan tanto dinero en este momento como en el de relanzamiento de la economía en 2009, y no se apartan de la rama de investigación y desarrollo, asegura.
Las energías renovables son sin embargo un actor menor porque no representaron más que 12% de la producción de electricidad en 2012, una cifra que debería ascender a 16% en 2040 si las ayudas acordadas actualmente al sector no son reducidas, según la AIE (Agencia Internacional de Energía).
“Estas subvenciones, combinadas con las exigencias impuestas por diversos estados estadounidenses sobre la diversificación de las fuentes de energía permitieron por tanto atenuar el impacto” de la llegada repentina del gas de esquisto al mercado de energía, revela Trevor Houser, autor del libro Fueling Up consagrado a las consecuencias económicas del boom del gas y del petróleo de esquisto.
Imprevisibilidad de las ayudas
Gracias a la ayuda del sector público y a la baja de los precios posibilitada por las nuevas tecnologías, la eólica y la solar son ya competitivas en diversas regiones.
Pero los defensores de la energía renovable se preocupan de la imprevisibilidad de las ayudas al sector, como ocurrió a principios de año con la eliminación del impuesto destinado a incentivar la energía eólica.
“Ciertas personas estiman que si nos hacemos competitivos no necesitamos incentivos financieros”, afirma Todd Forley, del Consejo estadounidense de las energías renovables (Acore). “Pero cuando preparas un proyecto incorporas estas ayudas financieras”.
Mark Little, director tecnológico del conglomerado industrial y gran actor de la eólica GE se queja: “hace 10 años la industria de energías renovables en Estados Unidos aún no era viable, especialmente en el largo plazo, porque los políticos no dejan de cambiar” de opinión. Desde entonces “observamos reveses políticos pero el mercado se ha mundializado”.
Otro cambio positivo: emprendedores inesperados que se lanzan a la aventura, como Google, que invierte en las centrales solares de California y Arizona, señala Todd Foley. “Estamos todavía muy al comienzo en lo relacionado con las capacidades de las energías renovables. En Estados Unidos, la solar representa menos de 1% de la generación de electricidad, y la eólica, que se acerca a 5% todavía tiene espacio para continuar creciendo”.

 
 
 

Wind turbines and concentrated solar power (CSP) plants – where to construct which system?

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The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) has released a free version of the simulation program FreeGreenius. The program brings together technical and commercial aspects and is able to calculate the yield that a renewable power plant project will bring at a certain location. 


In addition, it determines how a system must be designed and constructed to ensure it can feed the targeted quantity of power into the grid. Thus, system planners and investors are provided with a preliminary overview of whether, and under which conditions, a solar thermal power plant, a wind turbine or a photovoltaic power plant would be best suited to the site in question.
Reliable information on solar radiation and wind strength
The first things to consider when planning the construction of a solar power plant or a wind farm are solar radiation and wind strength. “Unlike conventional power stations, for which resources such as gas and coal are always available, the planners of this kind of system require reliable information on how much power a wind turbine will produce over the course of a year,” says Jürgen Dersch, FreeGreenius Project Manager at the DLR Institute of Solar Research. To do this, the program is fed with hourly values of global radiation, direct sunlight or wind speed over the course of a typical year. The program considers the economic framework in order to estimate a system’s efficiency – what price is paid per kilowatt-hour fed into the grid? Funding programmes for the construction of renewable systems in certain regions and the interest rates for loans and equity also play an important role.
Ideal power plant size and technology
“The program is a specialist system for development planners and consultants. But it also allows investors to review the commercial outlook of power plants,” says Dersch, describing the program’s target users. It is a specialist tool because users are required to feed the simulation program with information on the system design and numerical values for some parameters. The program determines the ideal power plant size and technology for the individual units, depending on how much power the station is asked to produce over the course of the day. System planners can also analyse whether a power station exclusively using wind turbines or solar power is a sensible choice, or whether a hybrid plant would be a better option. Simulation of power plant operation over the course of a year delivers hourly readings.
DLR developed FreeGreenius in an ongoing exchange with system constructors; it is continuously being adapted to keep up with technical progress.
Deployment in training programmes
FreeGreenius is also used in training programmes for engineers, among others, as part of the DLR enerMENA curriculum. This involves inviting engineers from the Middle East and North Africa to receive training in the planning, construction and operation of solar power plants. FreeGreenius is intended to promote the introduction of wind turbines and solar power plants to the market. The software helps power plant planners and developers to use the right technology and avoid planning errors. FreeGreenius receives funding from the German Federal Ministry for the Environment, Nature Conservation, Building and Nuclear Safety (Bundesministerium für Umwelt, Naturschutz, Bau und Reaktorsicherheit; BMU).


 
 
 

Oklahoma Regulators Sign Off On Utility's 600 MW Of Wind Power Contracts

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The Oklahoma Corporation Commission (OCC) today approved cost recovery for three wind power contracts that will allow customers of Public Service Company of Oklahoma (PSO) to benefit from historically low wind energy prices for years to come.

On October 10, 2013, PSO announced the signing of new wind power agreements totaling nearly 600 megawatts (MW), which is enough to power more than 120,000 homes.  Last month, an OCC administrative law judge recommended approval of PSO’s requested cost recovery to the full three-member Commission.
Today’s action by the OCC allows the cost recovery associated with the new wind energy.  Estimates show the agreements will reduce customer costs by $53 million in the first year, with annual savings growing over the 20-year length of the contracts.
"These contracts were based on extraordinary pricing opportunities that will provide substantial savings for our customers,” said Stuart Solomon, PSO president and chief operating officer.  “Another benefit is the diversity that an additional 600 megawatts of Oklahoma wind energy will bring to our fuel mix.”
PSO issued a Request for Proposals in June 2013 seeking up to 200 MW of new wind energy resources.  The decision to contract for an additional 400 MW was based on prices for wind energy, which were at all-time lows.
When deliveries of energy from the three new wind contracts commence in 2016, PSO’s total wind under contract will be 1,137 MW.  The energy in the new contracts will come from wind farms under development near Seiling, Balko and Goodwell, which are located in the northwest and the panhandle areas of the state.
PSO, a unit of American Electric Power (NYSE: AEP), is an electric utility company serving approximately 540,000 customers in eastern and southwestern Oklahoma.  Based in Tulsa, PSO has 4,269 megawatts of generating capacity, and is one of the largest distributors of wind energy in the state.  News releases and other information about PSO can be found on the World Wide Web at PSOklahoma.com.
American Electric Power is one of the largest electric utilities in the United States, delivering electricity to more than 5 million customers in 11 states. AEP ranks among the nation’s largest generators of electricity, owning nearly 38,000 megawatts of generating capacity in the U.S. AEP also owns the nation’s largest electricity transmission system, a nearly 39,000-mile network that includes more 765 kilovolt extra-high voltage transmission lines than all other U.S. transmission systems combined. AEP’s transmission system directly or indirectly serves about 10 percent of the electricity demand in the Eastern Interconnection, the interconnected transmission system that covers 38 eastern and central U.S. states and eastern Canada, and approximately 11 percent of the electricity demand in ERCOT, the transmission system that covers much of Texas. AEP’s utility units operate as AEP Ohio, AEP Texas, Appalachian Power (in Virginia and West Virginia), AEP Appalachian Power (in Tennessee), Indiana Michigan Power, Kentucky Power, Public Service Company of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana and east Texas). AEP’s headquarters are in Columbus, Ohio.

 

Caribbean islands promised $1bn in loans for move to wind energy and solar power

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Caribbean islands that pay some of the highest electricity prices in the world are in line for more than $1bn of green energy loans to reduce bills following an agreement between governments, companies, energy experts and financiers.

Projects that can be shown to increase energy efficiency or generate  wind energy and solar power are now expected to be rapidly approved by the US government’s Overseas Private Investment Corporation (Opic), US energy giant NRG, the German government, and others.
In addition, eight islands, including St Lucia, St Kitts, Dominica, Turks and Caicos and Aruba have pledged to retrofit hospitals and schools and construct solar projects.
Caribbean islands typically generate all their electricity with diesel, which has tripled in price in the past 10 years. Some must pay more than 42 US cents per kilowatt hour (KwH) for electricity that can be three times the amount paid in Europe or the US. Countries frequently pay 15% of their total GDP or more for electricity, restricting development and impoverishing people.
At the same time, the price of solar and other clean energy sources like wind and tidal power has fallen significantly, making it more attractive for governments to switch energy sources and reduce bills.
A combination of solar and wind energy in many Caribbean countries could reduce electricity costs to just 12c/KwH.
The commitments to put up cash and devise projects are expected to help countries to work together to strike better deals with technology companies.
“We will be prepared to approve up to $250m for projects. These could cover multiple schools or hospitals, or could be used to develop wind and solar farms. Depending on the projects over $1bn might be raised,” said Lynn Tabernacki, Opic’s managing director of renewable energy programmes.
“This could be a game changer in the Caribbean, improving energy efficiency and reducing emissions. It makes sense to make these islands sustainable,” she said.
British entrepreneur Richard Branson, who has a home in the British Virgin Islands, helped to broker the agreements through business NGO the Carbon War Room, which he set up in 2009.
“Renewables make it possible for islands to gain long-term energy independence. The technology is ready today. The transition to renewables means a clean, prosperous, and secure energy independent future for islands,” he said.
“Many old hospitals in the Caribbean are just throwing away money. They are some of the most energy-intensive users. They will be able to reduce their electricity use by 20-30%,” said Clay Nesler, vice-president for global energy and sustainability for Johnson Controls Inc, which has pledged to work in hospitals.


 

Acciona recibe un préstamo de 120 millones del BEI para I+D+i en energías renovables: eólica, termosolar y energía solar fotovoltaica

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El préstamo, que ha sido firmado en Madrid por la vicepresidenta del BEI, Magdalena Álvarez Arza, y el director general económico-financiero de Acciona, Carlos Arilla de Juana, busca mejorar la eficiencia energética de productos y procesos y optimizar la generación de energías renovables en las áreas de biomasa, eólica y energía solar.

Las inversiones previstas bajo este préstamo tienen como objetivo apoyar el programa de inversión en I+D+i destinado, especialmente en a sectores estratégicos para la compañía como las energías renovables, las infraestructuras y el tratamiento de agua.
Acciona es una de las empresas más castigadas por la nefasta reforma energética del gobierno del PP:
Las actividades contenidas en el préstamo se desarrollaran en los centros tecnológicos de la compañía situados en Madrid, Pamplona y Barcelona durante el periodo 2013-2016.
El desarrollo de estas actividades se llevará a cabo en cooperación con centros e institutos de investigación, tanto a nivel nacional como internacional.
Mediante la financiación de estas inversiones en I+D+i, los fondos del BEI, subraya la entidad europea, contribuirán a desarrollar y ampliar la base del conocimiento, apoyar el crecimiento sostenible y el empleo y mejorar la competitividad de la economía.
Las inversiones realizadas bajo esta operación responden a los objetivos prioritarios del banco y la Unión Europea en materia energética, tecnológica y acción por el clima.
El Banco Europeo de Inversiones (BEI) es una institución de financiación a largo plazo de la Unión Europea (UE) cuyos accionistas son sus estados miembros y que facilita la financiación a largo plazo de aquellos proyectos que van el línea con los objetivos de la política europea.
El recorte de la retribución renovable propuesto por el Gobierno supondrá un impacto anual en el resultado bruto de explotación (ebitda) de Acciona de entre 220 y 250 millones de euros.
Este recorte se suma al impacto de 170 millones anuales como resultado de la aplicación de los impuestos a la generación eléctrica y del cambio en el modelo de retribución renovable, que obligó a todos los parques a cobrar una tarifa fija en lugar de una prima sobre el precio de mercado, como se hacía entonces.
De esta manera, el impacto de las medidas regulatorias puestas en marcha por el Gobierno en los últimos dos años suponen una minoración del ebitda de Acciona de unos 420 millones de euros anuales.
Acciona cuenta actualmente con un cartera de unos 4.100 megavatios (MW) eólicos atribuibles en España, buena parte de ellos anteriores a 2005, precisamente aquellos que de acuerdo a la regulación propuesta dejarán de recibir subvenciones, ya que el nuevo esquema retribuye mejor a las instalaciones más nuevas.

Energías renovables: Indonesia desarrolla la energía geotérmica

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Indonesia pondrá en operación este año tres centrales de energía geotérmica con una capacidad total de 62 megavatios.

Tisnaldi, jefe del Departamento de Geotérmica del Ministerio de Energía y Minería de Indonesia, precisó que esas usinas se ubican en las provincias Java Occidental y Nusa Tenggara Oriental y se conectarán a la red eléctrica de Java y Bali, dos regiones con mayores demandas de energía en el país.
Esos proyectos forman parte del plan de la corporación eléctrica nacional PLN de agregar hasta 2020 unos 10 mil megavatios, cuyo 40 por ciento proviene de fuentes geotérmicas.
Indonesia figura entre las naciones con más potenciales geotérmicos en el mundo, pero hoy día sólo puede explotar el 1,4 por ciento de este tipo de energía renovable debido a estrictos requisitos técnicos y grandes inversiones.





 
 
 
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