-- 英国国家能源系统运营商(NESO)周二表示,将鼓励英国家庭在可再生能源发电量激增时以优惠价格消费更多电力,此举旨在减少高昂的限电费用。 尽管在全球能源危机持续蔓延之际,这项措施显得有些不同寻常,但它既反映了英国可再生能源部署的进展,也反映了由此产生的瓶颈——可再生能源生产商往往需要付费才能减少发电量。 虽然风能和太阳能的部署仍在快速推进,但由于审批流程繁琐且成本高昂,电网升级以传输其电力输出的进程却相对滞后,导致可再生能源运营商不得不支付巨额费用来降低发电量。 NESO于今年3月获批一项名为“需求灵活服务”(Demand Flexibility Service)的市场机制,该机制将由公用事业公司实施,他们会通知消费者哪些时段可以以更低的价格消费更多电力。 例如,这可能会促使家庭推迟使用家用电器,以配合这些时段。这些时段很可能出现在周末,因为周末通常是用电量较低的时期,而且风力和阳光都比较充足。 这些情况预计也只是暂时的,取决于输电网络升级和电池储能容量增加方面的投资。 交通运输电气化程度的提高、热泵系统快速取代燃气锅炉系统以及数据中心的激增,也将有助于消除可能导致电网不稳定的供需失衡。 虽然可再生能源的蓬勃发展对消费者来说是个好消息,但在石油方面,英国与其他石油进口国一样脆弱。本周的新闻报道称,出租车司机和农民计划举行抗议活动,反对燃油价格上涨。
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