California has achieved a notable milestone in its energy production. The state generated more than half of its electricity in May from solar power, setting a world record. This significant proportion of solar energy was made possible by several factors.

New batteries played a crucial role, enabling the storage of solar electricity. Additionally, low demand during the month of May also contributed to the high percentage of electricity coming from solar power. Further details about this achievement can be found in the Los Angeles Times, providing more insight into California's energy production and its reliance on solar power.