there are now other forms of energy harvesters developed initially at the micro level which are now being scaled to produce enough energy to replace or supplement grid power. For example, take the humble bicycle dynamo - based on an electrodynamic energy harvester. The same technology is also used in large scale wind power, but now it has been redesigned to work beyond a rotary means. EnOcean, Germany, offer more than 500 products based on this technology from light switches powered by pressing the switch to wirelessly monitored mouse traps powered by the mouse entering the trap. Re designing the decades old technology is now making other, larger scale applications possible.
1More
Scaling small energy harvesters for the grid - 2 views
7More
ZCommunications | The Search for BP's Oil by Naomi Klein | ZNet Article - 1 views
1More
Large-scale storage of wind energy using compressed nitrogen and old pipeline... - 0 views
1More
Siemens Tests its Direct Drive: Will Direct Drive Bring Down the Cost of Energy from La... - 0 views
2More
Chile to Build Its First Large Solar Facility | Shannon Roxborough - 1 views
1More