From the story:
Orsted said the order applied to “unit 3 at Esbjerg Power Station and unit 4 at Studstrup Power Station, which both use coal as their primary source of fuel, and unit 21 at Kyndby Peak Load Plant, which uses oil as fuel.” ...
A few days before Orsted’s announcement, another big European energy firm, Germany’s RWE, said three of its lignite, or brown coal, units would “temporarily return to [the] electricity market to strengthen security of supply and save gas in power generation.”
