Wind energy - wind power plants

Wind power plants. Directory over all our reports about wind energy.



100 GW wind energy installed
Middle May 2008 are worldwide 100 GW wind energy power plants working, 240 GW shall be 2012 and until 2020 shall be enlarged to 1000 GW.


Flywheel to store electric power Flywheel to store electric power
Simple iron. Because the equilibration of wind energy fluctuations is an stationary task, expensive super materials do not pay off.


Flywheel storage Flywheel storage
For off grid systems with wind energy, the flywheel storage equilibrates the continual fluctuations of the wind energy. 5 kWh storage capacity and 200kW peak power for 90 seconds.


Enercon E82 wind power plant Enercon E82 wind power plant
The biggest attraction in hall 13 was the Enercon 82 wind power plant Look at the details of the wind energy technic from close distance.






  Energy supply with renewable energy


Huge changeovers in our energy supply are imminent. We report over the condition of the technologies and their future-potential of different sources of energy.

Photovoltaic - Electric power direct from light Photovoltaic - Electric power direct from light
Even a far north situated industrial nation like Germany could produce a big part of the needed energy by the roofs of the houses. Photovoltaic has much potential.


Thin layer photovoltaic Thin layer photovoltaic
Less material and less energy usage at the production, good outcome at cloudy sky and the possibility for flexible PVs are the advantages of thin film technology.


Photovoltaic roof integration Photovoltaic roof integration
Reduce costs by photovoltaic roof integration instead of making the roof and all the photovoltaic seperat with much more work time.


Photovoltaic and heat combined Photovoltaic and heat combined
Cogeneration of electric power and heat from one modul. Optimal utilization of roofs by combined production of electric power and heat on the same area.


Photovoltaic Inverter
Inverters for the grid connection of photovoltaic systems. Directory over all our reports about inverters.


Photovoltaic off grid systems Photovoltaic off grid systems
Off grid photovoltaic systems. Directory over all our reports about off grid PV systems.


Solar thermic Solar thermic
Producing heat by solar energy. Directory over all our reports about thermic solar energy usage.


Renewable energy from biomass Renewable energy from biomass
Biomass can in an dense inhabited industry country be only a complement to electric power from sun and wind. At all enthusiasm for biomass, do not neglect the photovoltaic.


Energy from wood Energy from wood
Where is energy from wood usefull in a long term? Where is the use of wood for energy maybe only a short time fashion hype without sustainability?




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