Renewable Energy

On Monday, the Obama administration plans to release the finalized Clean Power Plan, the president's flagship policy to combat global warming. The plan is aimed at the electricity sector, which generates the largest single slice, 31 percent, of U.S. greenhouse-gas emissions.

The rule, if it stands, could substantially alter the U.S. energy landscape, driving the expanded use of "clean" energy while further diminishing coal's long dominance as a source of power for homes and businesses.

WASHINGTON, D.C. – Hillary Clinton was set to lay out an ambitious plan Monday to invest in solar and other renewable energy sources if elected president, drawing a contrast with her fossil fuel-loving Republican rivals.

New York state officials say small-scale power production is the wave of the future. The big power plants will still be there, and the local utility will still run wires to your house. But your power supply will be a mix of what you and your neighbors produce from technology like rooftop solar and what you buy from the electrical grid.

Organized by the Costa Rican Solar Energy Association (Asociaciόn Costarricense de Energía Solar, or ACESOLAR), the event will feature a wide variety of firms that will present their products, including systems for heating water and photovoltaic systems for generating electricity, according to ACESOLAR board member Mauricio Solano.

Costa Rican President Luis Guillermo Solís attended the signing ceremony, saying the planned geothermal projects “will not interfere with territory in national parks.” Instead, he said they involve “new technologies that permit the exploration and utilization of wells without damaging conservation areas.”

Geothermal energy, the productive use of the vast quantity of thermal energy within Earth's crust, is one of the few renewable, low-carbon emission energy sources that can consistently generate power 24-hours a day, irrespective of the season.