The Massachusetts Army National Guard used gas station ads (pump toppers) to recruit new candidates. The ads were placed in various gas stations throughout the commonwealth. See more pics of their ads. Rates Top General: Estimated per display per period (4 weeks). For more specific pricing:Pr...
According to the construction standard of China's thin-film solar power stations and the annual average sunshine time in Nanjing, the annual power generation capacity of the solar power station was calculated by the substitution method and then converted to the CO2 equivalent value. The calculation...
In 2008, a distributed energy station was put into operation in Guangdong University City in China. The station uses a gas-steam combined cycle unit to generate electricity [9]. In 2014, China Power Corporation successfully connected a wind and solar project to the grid, and has already ...