Sandbag智库报告称，随着欧盟碳排放交易计划（Emissions Trading Scheme）中所规定的碳价格不断上涨——以及化石燃料成本的上升——可再生能源前所未有地展现出其经济价值。而分析师们预测，这种趋势并非昙花一现。欧洲太阳能的短期价格低于煤炭或天然气。
数据显示，欧盟煤炭的收盘价已从20.42欧元/吨（23.72美元），升至上周五的20.55欧元。而德国近期风能和太阳能光伏拍卖中，拍出了38欧元/兆瓦时的价格。碳价与原料燃料价格相加，使煤炭的前期发电成本达到了46欧元/兆瓦时，而“过渡性”燃料煤气为49欧元/兆瓦时。
Sandbag报告还指出，这些化石燃料发电成本其实是被低估了，因为它们没有考虑进如运输成本、运营和维护、投资成本、废物处理和防污措施等这些变量。
《每日电讯报》也报道称，许多天然气批发商正向价格较高的东亚地区发货，引发了对欧洲供应的担忧——因为今年年初的寒冷天气造成了欧洲天然气储量的枯竭。
Sandbag分析师预计，欧盟的煤炭价格至今年底将达到25欧元/吨，明年将达35欧元。
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