可再生能源交流

2021年10月21日

盡管批發價格很高,英國電力零售商正加緊實施與太陽能項目簽署電力購買協議。在線PPA交易所可再生交易所報告了其進展,指出130兆瓦太陽能PPA獨自在上周簽署了。天然氣供應短缺和挑戰性的風力條件導致了高以及在英國電力批發價格的劇烈波動。結果,可再生能源交易所認為,能源零售商越來越渴望ppa跡象與太陽能發電資產。電價的前一天在英國上升了近425英鎊(585.60美元)/兆瓦時為9月15日-紀錄高位時水路到法國下降了。價格近幾個月來一直都很高,高於100英鎊/兆瓦時在8月份。鑒於價格動態,似乎英國公用事業公司正在尋求鎖定供應。可再生能源交易所報告,25個太陽能項目簽署了ppa offtakers過去一周,總發電能力130兆瓦。“發電機現在尋求安全的PPA合同進一步走向未來,”克裏斯·史密斯說,可再生的廣告主管交流。“資產投標通過我們平台本周將被關閉直到2024年。” The Renewable Exchange is an online portal that allows owners of renewable energy assets to enter PPAs directly with offtakers – i.e., UK electricity retailers. While primarily active in the UK, the platform has “recently” facilitated a wind power PPA in Germany, as part of its expansion on the continent. With wholesale prices high in the UK and in many parts of Europe, the Renewable Exchange said it saw increased activity from offtakers seeking to lock in renewable energy supplies. Renewable PPAs both provide stability in terms of price and meet the growing interest of consumers in carbon-free electricity. “Currently, the unpredictable weather, and the lack of security in terms of foreign gas supplies are causing major changes [in wholesale electricity prices] in a few days,” a Renewable Exchange spokesperson told pv magazine. While the location and connection voltage of a solar project will affect the achievable PPA price, the Renewable Exchange reports that the indicative price has doubled in the past year. “For solar asset contracts with a PPA start date in the next month or so, they can expect a PPA value of more than GBP130/MWh for electricity and embedded benefits on a one year long contract,” the spokesperson continued. “By May 2021 the equivalent contract will be priced in the GBP 65/MWh region.” Renewable Exchange says that offtakers have recently started bidding on PPAs on its platforms including Trailstone, Brook Green, Conrad Energy, and Octopus Energy. They join companies such as Smartest Energy, EDF, Drax (formerly Opus), Good Energy, Ecotricity, Ovo, Statkraft, Limejump, Total and Engie, according to the Renewable Exchange. The majority of renewable assets that use the PPA platform are operational wind power assets, although the Renewable Exchange added that some projects that are still in development have been able to sign PPAs through its online service. This content is protected by copyright and may not be reused. If you would like to work with us and would like to reuse some of our content, please contact: [email protected] .