Finnish energy company Helen said Tuesday it had closed the country's last active coal-fired power plant, ushering in "the end of the era of coal" for the Nordic country. Meanwhile some companies in the Nordic country still use small amounts of coal for energy production.
Finnish energy company Helen said Tuesday it had closed the country's last active coal-fired power plant, ushering in "the end of the era of coal" for the Nordic country. Meanwhile some companies in the Nordic country still use small amounts of coal for energy production.