
The Shanghai Stock Exchange STAR Market, officially known as the Shanghai Stock Exchange Science and Technology Innovation Board, is a Chinese science and technology focused equities market established on July 22, 2019. STAR has been touted as Shanghai's equivalent to America’s Nasdaq, with state media. . Proposal and PurposeOn November 5, 2018, and delivered a speech, announcing that China will "launch a science and technology innovation board (‘SSE. . Several major offer tracking the STAR market, including (CSOP STAR 50 Index), , and ..

国家可再生能源实验室(英語:National Renewable Energy Laboratory简称NREL),位于美国,是专门从事和的研究和开发的机构。 NREL是政府所有的、由承包商经营设施,并由提供资金支持。在这样的安排下,个人实体代表联邦政府经营整个实验室。 NREL也会收到国会的资金,以用于研究和进一步开发的项目。 NREL还国. . The goal of the (PV) research done at NREL is to decrease the "nation's reliance on generated electricity by lowering the cost of delivered electricity and improving the of PV and ." Photovoltaic research at NREL is performed under the National Center for Photovoltaics (NCPV). A primary mission of the NCPV is to support ongoing ef.

Renewable energy sources are essential to sustainable energy, as they generally strengthen energy security and emit far fewer greenhouse gases than fossil fuels. Renewable energy projects sometimes raise significant sustainability concerns, such as risks to biodiversity when areas of high ecological value are converted to bioenergy production or wind or solar farms.