Dutch utility Eneco and chemical company LyondellBasell (<a href="https://www.nyse.com/quote/XNYS:LYB" target="_blank">NYSE:LYB</a>) have signed a power purchase agreement (PPA) under which LyondellBasell will offtake 25 MW of generation capacity from the 760-MW Ecowende wind farm that Eneco is developing with partners offshore the Netherlands.