As oil and gas become more difficult to extract, energy efficiency represents one of the world’s primary resources, says Guy Chazan
A special report on renewable Energy by the Financial commission this report features articles on key aspects of the current state of the energy sector , including renewables . Among the topics discussed are : electric vehicles , the use of solar power in agricultural production , the state of subsidies for both fossil fuel and renewable energy , the increasing availability of renewables , the lack of investment in clean energy technology , developments in energy efficiency and the problems facing carbon - capture and storage schemes .