Swiss life science firm Lonza (<a href="https://www.six-group.com/en/products-services/the-swiss-stock-exchange/market-data/shares/share-explorer/share-details.CH0013841017CHF4.html#/" target="_blank">VTX:LONN</a>) said on Wednesday it has entered into an agreement with Clearway Energy Group to buy renewable energy certificates (RECs) related to its recently commissioned 452-MW Texas Solar Nova complex.