German energy major RWE AG (ETR:RWE) has secured contracts for difference (CfDs) for 290.3 MW of solar and onshore wind capacity in the UK's <a href="https://renewablesnow.com/news/uk-secures-further-6-2-gw-of-renewables-in-cfd-round-1289448/" target="_blank">Allocation Round 7 (AR7)</a>, the company said on Tuesday.