Andy Colthorpe

March 22, 2016
The chief of California’s bulk transmission system operator has slammed net metering as a “subsidy” of wealthy households by poorer ones, claiming it represents an “economic justice issue”.
March 21, 2016
Puerto Rico’s financially troubled electric power authority PREPA will install a large-scale battery park at a 10MW PV farm, to help integrate the farm’s output and other renewables.
March 18, 2016
Saudi Arabia’s energy minister has said he believes it will be impossible to keep fossil fuel resources “in the ground” even in the next 50 years but nonetheless sees his country as an ideal potential manufacturer-exporter of PV panels.
March 18, 2016
The fight is still on to prove the transition to cleaner energy in Germany is proving to be a success, Amory Lovins, chief scientist and head of the Rocky Mountain Institute said yesterday.
March 17, 2016
The second annual German government-backed event promoting discussion and exchanges of views on Energiewende ('energy transition'), the nationwide policy which has catapulted the country into a leading position on renewable energies including PV, begins today.
March 14, 2016
Recharge A/S, an investment fund specialising in renewables, will take a 50.1% stake in a €24 million (US$26.7 million) micro grid on a remote Portuguese island that could prove the validity of such projects as an asset class.
March 7, 2016
In common with every other PV market in the world as it matures, attaining grid parity for the technology is the ultimate goal for Japan. As an electricity market in general, meeting electrical supply with demand will of course become ever-more important.
March 4, 2016
Japan's government has given its clearest indication to date of planned rule changes around renewable energy policy, including official confirmation that a tender process is being put before its parliament for the 2017 financial year.
March 1, 2016
Japan's PV industry is changing fast. The feed-in tariff has brought about over 30GW of installed capacity, with large-scale solar outnumbering residential by about 10 to one. Ahead of this week's PV Expo in Tokyo, Andy Colthorpe takes a look at some of the issues expected to dominate.
February 25, 2016
Just hours after Taiwanese electronics maker Foxconn looked poised to buy a majority stake in Japan’s Sharp, the deal has been delayed, according to various reports.

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