Hedge investors return to Texas wind market: Invenergy

A wind farm in Texas. Invenergy's Murphy says hedge investors are interested again. Pic: Spencer Platt/Getty Images
A wind farm in Texas. Invenergy's Murphy says hedge investors are interested again. Pic: Spencer Platt/Getty Images
Published 4 May 2017, 13:20Updated 4 May 2017, 13:21