NV Energy, Xcel, PG&E, Sempra and Edison International have topped a new index ranking US investor-owned utilities on their deployment of clean energy.
Italy’s Enel Green Power has confirmed it is to take full ownership of the 3Sun thin-film joint venture it originally created with Sharp and STMicroelectronics.
Internet giant and increasingly active clean-tech player, Google, is offering a US$1 million prize for a proposal to shrink the “humble” solar inverter to the size of a laptop.
PV is set to become the second most important source of power in the US after natural gas by 2040, according to the US government's Energy Information Administration (EIS).
The US is lagging behind the likes of Australia and Germany in pushing down the labour costs associated with residential PV installation, a Rocky Mountain Institute study has revealed.
