Which of the following is true?A.More than a hundred counties added solar photovoltaic (PV) capacity during 2010B.Solar hot water/heating capacity increased by an estimated 25 GW worldwide in 2010C.The EU dominated the global PV market, led by Italy and particularly GermanyD.Canada is a world leader in solar-power research, development and commercialization.  A & B  All of the above  A & C  None of the above

Which of the following statements is not true ?A. United States, China, Germany, Spain, and India were the top five countries for non-hydro renewable power by 2010B. Energy represents "one of the defining challenges of the 21st century – for governments, for business and for civil society.C. Renewable energy delivered close to 80% of global electricity supply in 2010D. China, the United States, Canada, Brazil, and India tied with Germany, were the top countries for total installed renewable energy capacity by the end of 2010 if hydropower is included in this statistic.

Which of the following is true?A. Modern wind turbines generate electricity for homes and businesses and for sale to utilitiesB. New wind power capacity added during 2010 reached 39GW, more than any other renewable technologyC. At least 52 countries increased their total existing capacity during 2010D. At the end of 2010, the world's largest operating onshore wind farm (almost 0.8 GW) was located in the United States.  A & C  B & C  All of the above  A & D

True or False: Solar energy alone could supply 40 times the global demand for energy.Group of answer choicesTrueFalse

Which of the following statements is true?A. Worldwide policies supporting renewable energy investments have generally continued to increase in number since 2010B. By early 2011, at least 118 countries had some type of policy target or renewable support policy at the national levelC. Government policies play a crucial role in accelerating the deployment of renewable technologiesD. All of the above

Multiple Select QuestionSelect all that applyWhich of the following are reasons that solar energy production is limited in the United States?Multiple select question.Solar prices have only recently become competitive.Solar electricity is opposed by environmental groups.Solar panels perform well only in areas with abundant sunlight.Solar panels cannot generate electricity at night.