ADJUNTAS, Puerto Rico (Reuters) - For U.S. Energy Secretary Jennifer Graholm, the transformation of Puerto Rico's power grid to solar and other renewable power, after hurricanes wiped it out in 2017 and 2022, is an imperative that goes beyond addressing climate change. | 12:08pm
For U.S. Energy Secretary Jennifer Graholm, the transformation of Puerto Rico s power grid to solar and other renewable power, after hurricanes wiped it out in 2017 and 2022, is an imperative that
By Timothy Gardner ADJUNTAS, Puerto Rico (Reuters) - For U.S. Energy Secretary Jennifer Graholm, the transformation of Puerto Rico's power grid to sol.