This story was originally published by the Guardian and is reproduced here as part of the Climate Desk collaboration. Joe Biden marked Monday’s Earth Day by announcing a $7 billion investment in solar energy projects nationwide, focusing on disadvantaged communities, and unveiling a week-long series of what the White House say will be “historic climate actions.” The president was speaking at Prince William Forest Park, in Triangle, Virginia, touting his environmental record and unveiling measures to tackle the climate crisis and increase access to, and lower costs of, clean energy. The centerpiece was the announcement of $7 billion in grants through the Environmental Protection Agency’s “solar for all” program, funded by last year’s $369 billion Inflation Reduction Act, and which Biden said will benefit hundreds of thousands of mostly low-income families who currently spend up to 30 percent of their income on energy. “These awards across the country [are to] states, territories, tribal governments, municipalities and nonprofits to develop programs to enable low income and disadvantaged communities to benefit from residential solar power.