CAMBRIDGE, Massachusetts — Harvard University President Lawrence H Summers stressed Harvard's obligations to support the nation in its war efforts and called for a rethinking of academia's attitudes ……

 TUCHONG30%30%In 2023, renewables (可再生能源) generated a record 30 percent of global electricity... the beginning of a decrease in fossil fuel (化石燃料) use. In 2023, renewables (可再生能源) generated ……

40.9%40.9%40.9%Clean energy sources, such as renewables and nuclear power (核能), provided 40.9... energy sources, such as renewables and nuclear power (核能), provided 40.9 percent of the world ……

increased from 2002 to 2009?A. Coal. B. Petroleum C. Hydroelectric D. Other Renewables.4. Which ……

weather.The EU had wanted all countries to agree to raise global use of renewables to 15 per cent ……

, it became the first Australian state to generate 100 percent of its energy through renewables... Australian state to generate 100 percent of its energy through renewables, such as hydropower (水力发电) and wind ……

the 6-kilowatt generator worked well after more than 20 typhoons.Renewables' environmental benefits...emission: 散发，发射feat: 功绩, 壮举kilowatt: 千瓦(功率单位)flick: 轻弹typhoon: 台风What are renewables anyway ……

.But this season, Americans, including US president Bush and the first lady, are rethinking the once-routine ……

some rethinking to do. On the other hand, the Foreign Ministry stated that the aid program was signed ……

their new electric vehicles. “Renewables have turned a corner in a fundamental way,” Dan Reicher, a former ……

nuclear power plants because some people criticized the government’s ambitious plans on renewables... to close nuclear power plants because some people criticized the government’s ambitious plans on renewables ……

state to generate 100 percent of its energy through renewables, such as hydropower (水力发电) and wind... renewables, such as hydropower (水力发电) and wind energy. It also plans to double its renewable energy ……

of the UK's electricity supply. Official policy is on their side: The government's 2002 Renewables ……

productive working time for staff in "creative" positions.Worksharing would mean rethinking ……

to digital photography. But lately the company has been rethinking its patents and has been looking ……