Electricity regulator wants strong incentive to conserve, but one business group says the government is overreaching.
Legal scholars argue that the Constitution requires states to consider regional energy needs.
Bill would take steps to modernize regulatory framework of Chile's natural gas industry.
An invalidated agency order aimed at updating the power industry is seeking new life.
Innovative approaches to energy efficient buildings can inform how to make progress in other regulatory areas, even in tough times.
Presidential memo requires agencies to obtain 20% of energy from renewable sources by 2020.