California solar production soars.

Solar power production in California hit a new record of 8,030 megawatts at 1:06 p.m. Tuesday, the managers of the state’s power grid say.

This is nearly twice the amount of solar energy produced in mid-2014 and nearly 2,000 megawatts higher than in May 2015.

“This solar production record demonstrates that California is making significant strides forward in connecting low carbon resources to the grid in meeting the state’s goal of reaching 33 percent renewables by 2020,” says Cal-ISO President and CEO Steve Berberich. “California continues to lead the nation in adding clean resources to the system and writing a playbook for operating a low carbon grid.”

A worker inspects solar panels at a solar Dunhuang, 950km (590 miles) northwest of Lanzhou, Gansu Province September 16, 2013. China is pumping investment into wind power, which is more cost-competitive than solar energy and partly able to compete with coal and gas. China is the world's biggest producer of CO2 emissions, but is also the world's leading generator of renewable electricity. Environmental issues will be under the spotlight during a working group of the Intergovernmental Panel on Climate Change, which will meet in Stockholm from September 23-26. REUTERS/Carlos Barria (CHINA - Tags: ENERGY BUSINESS ENVIRONMENT) - RTX13UEF

Solar and wind combined with the other Renewables Portfolio Standard resources to provide nearly 29 percent of the electricity needs at Tuesday’s system peak, which occurred at 5:54 p.m. For short periods of time on May 14 and 15, 2016, renewables were serving 54 percent and 56 percent of demand, respectively.

California has about about 18,718 megawatts in renewable resources. Solar resources make up nearly 8,600 megawatts while wind resources total about 6,000 megawatts, which compose one-third of all renewables on the grid. Geothermal, biofuels, small hydro-electricity and energy storage round out California’s renewables portfolio standard resources.

The California ISO provides open and non-discriminatory access to one of the largest power grids in the world. The vast network of high-voltage transmission power lines is supported by a competitive energy market and comprehensive grid planning. Partnering with about a hundred clients, the nonprofit public benefit corporation is dedicated to the continual development and reliable operation of a modern grid that operates for the benefit of consumers. Recognizing the importance of the global climate challenge, the ISO is at the forefront of integrating renewable power and advanced technologies that will help meet a sustainable energy future efficiently and cleanly.

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