EPA Refuses to Cut Ethanol Mandate
EPA denies Texas governor Rick Perry's waiver request to cut the federal ethanol mandate in half.
EPA denies Texas governor Rick Perry's waiver request to cut the federal ethanol mandate in half.
Competitive auction for geothermal leases on public land brought in a record $28 million for more than 100,000 acres.
Public backlash and declining sales have led to decision to divest of growth hormone used in milk production.
Lithium-ion battery maker is one of the companies competing to win battery contract for GM's electric vehicle.
Jiangsu Shunda Group intends to raise $1 billion in a New York offering to fund expansion into polysilicon business.
Geothermal company reports 42% increase in net income from sale of electricity and products.
Merger with BioEnergy contributes to 500% increase in year-over-year revenues.
ThermaSource LLC, received a second round of equity financing to continue developing its geothermal engineering, drilling and consulting services.
New American Wind Energy Association report shows wind power capacity is on track to increase 45% this year--but lack of PTC threatens growth.
Computer maker says it has achieved its goal of offsetting all carbon emissions five months ahead of schedule.