Solar Radiation Maps and Photovoltaic Electricity Potential for European Countries

The maps represent yearly sum of global irradiation on horizontal and optimally inclined surface, 10-years average of the period 1981-1990 [kWh/m2]. The same colour legend represents also potential solar electricity [kWh/kWp] generated by a 1 kWp system per year with photovoltaic modules mounted at an optimum inclination and assuming system performance ratio 0.75. The maps [...]

Basic Cost Of Wind Energy Investment

Approximately 75% of the total cost of energy for a wind turbine is related to upfront costs such as the cost of the turbine, foundation, electrical equipment, grid-connection and so on. Obviously, fluctuating fuel costs have no impact on power generation costs. Thus a wind turbine is capital-intensive compared to conventional fossil fuel fired technologies [...]

aleo solar AG Steps the Israeli Photovoltaics Market

aleo solar AG has just announced that it will supply solar modules for several solar power facilities in Israel. This year, the sun-soaked Mediterranean country will see the installation of aleo modules with a rated output of more than 200 kilowatts. A total of 227 aleo S_18 modules were installed in a 50 kilowatts solar [...]

EDP Renováveis reports a 19% increase in its net profit in the first nine months of 2009

The company increased its wind power capacity by 1,423 MW, a 34% increase compared to September 2008. Madrid, October 28th, 2009 – EDP Renováveis (EDPR), the world’s fourth largest wind power company and a subsidiary of the Portuguese Energy Group, Grupo EDP-Energias de Portugal, today announced its financial and operating results for the first nine [...]

Tariffs for Electricity from Renewable Energy Sources in Sweden

  Hydro , Wind, Biomass, Photovoltaic, Other Price 23.76 €/Certificate* ( + average electricity market price: 45 €/MWh) Support scheme Quota obligation system (tradable Green Certificates additional to the electricity market price) Current applicable law Lag om elcetifikat (2003:113) (electricity certificate system came into force 1 May 2003) Particularities *) 224.89 Skr/Elcertifikat (in the period [...]

Feed-in Tariffs for Electricity from Renewable Energy Sources in Spain

2009 Hydro Wind Biomass Price Tariff – up to 10 MW 80.61 €/MWh for the first 25 years 72.55 €/MWh from then on – from 10 up to 50 MW * for the first 25 years ** from then on Premium – up to 10 MW 25.88 €/MWh for the first 25 years 13.89 €/MWh [...]

Bumblebee-Inspired Wind Turbine Prototype

Green Wavelength’s Bumblebee-Inspired Wind Turbine Creates a Buzz at Conference A bumblebee-inspired 19-foot wind turbine prototype created a buzz, both literally and figuratively, at The Perfect Pitch 2009 entrepreneur conference on Monday, October 26th. Created by the clean energy company Green Wavelength, the prototype represents an attempt to break the mold of everyday windmill solutions [...]