German technology companies have actually taken off when referring to replaceable fuel sources, and have changed into one of the big hitters in the choice energy game. Under the protection of the country's electricity feed laws, the German folks set a record in 2006 by investing over $10 bill ( US ) in research, development, and implementation of turbines, biogas power stations, and solar collection cells. Germany's "feed laws" allow the German householders to attach to an electric grid thru some source of replenishable energy and then sell back to the power company excess energy produced at retail costs. This industrial motivation has catapulted Germany into the number-one position among all states regarding the quantity of operational solar arrays, biogas plants, and air turbines. The 50-terawatt hours of electricity created by these renewable power sources account for ten percent of all of Germany's energy generation a year.

In 2006 alone, Germany installed 100,000 solar power collection systems.

There is a lot of scope for renewable energy from organic waste materials known as biomass (see the Anaerobic Digestion and Biofuels Blog.)

Over in the USA, the BP firm has established an Energy Biosciences Institute ( EBI ) to spearhead intensive new R&D efforts into clean burning green energy sources, most prominently biofuels for ground autos. BP's investment comes to $50 million ( US ) every year during the course of the following decade. This EBI will be physically found at the College of Illinois Urbana-Champaign. The Varsity is in association with BP, and it'll be accountable for research and developing of new biofuel crops, biofuel-delivering rural systems, and machines to provide replenish-able fuels in a liquid form for vehicle consumption. The College will particularly spearhead efforts in the province of genetic engineering with respect to making the more advanced biofuel crops.

The EBI will in addition have as an important focus technological progress for changing heavy hydrocarbons into pollution-free and extremely efficient fuels. Also in the States, the battle rages on between Congress and the Geothermal Energy organisation ( GEA ). The GEA's Executive Director Karl Gawell has just written to the Congress and the Dept of Energy, the only possible way to be sure that DOE and OMB don't simply fall back to their daft demand on terminating the geothermal research programme is to arrange a congressional hearing especially on geothermal energy, its potential, and the role of Fed. research.

Similarly , Gawell goes on to assert that contemporary studies by the Nation's Research Council, the Western Governors ' organisation Clean Energy Task Force and the Massachusetts Institute of Technology all support expanding geothermal research funds to develop the technology critical to employ this gigantic, unused domestic eco-friendly energy resource.

Followers of geothermal energy ,eg this writer, are astonished by the minuscule quantity of awareness the public has about the big benefits that R&D of the replenish-able alternative power source would supply the US, both practically and economically. Geothermal energy is more cost effective to provide vis kilowatt-hours than the coal the US keeps mining. Geothermal energy is widely available, sitting just one or two miles below our feet and easily accessed thru drilling. One company, Ormat, which is the 3rd biggest geothermal energy producer in the USA and has plants in one or two different countries, is a billion-dollar-per-year businessgeothermal energy is economically practicable.