Arcadia, a startup that provides people avenues to access renewable energy without having to change power companies, has raised $100 million to fuel its expansion.

Driving the news: New investors Tiger Global Management and the Drawdown Fund led the Series D round for the company founded in 2013 that has now raised $180 million overall.

A startup is using artificial intelligence to find new sources of metals that power electric vehicles and renewable energy technologies.

Why it matters: The world desperately needs new supplies of lithium, cobalt and other metals to accelerate the shift to EVs and renewable energy, and machine learning can help narrow the search.

There's enough U.S. offshore wind on the drawing boards to surpass President Biden's goal of 30 gigawatts (30,000 megawatts) of capacity by 2030, but getting there means transforming lots of planning into actual development.

Driving the news: A new Energy Department report takes stock of the emerging U.S. sector. The chart above looks at the project pipeline by state (and officials are also in the early stages of planning for California development).

The head of the Federal Trade Commission, Lina Khan, told the White House in a letter released Monday that she plans to probe mergers of retail gasoline stations in order to avert potentially anti-competitive behavior that could drive up the cost of gas, according to a letter obtained by Axios.

Driving the news: The letter indicates Khan will act on a request White House National Economic Council director Brian Deese made earlier this month.

U.S. Customs and Border Protection started detaining solar panel imports from Chinese companies that allegedly source products from Xinjiang forced labor, Washington Post reports.

Why it matters: China is the supply chain leader for solar energy equipment, but concerns over human rights violations led the Biden administration to order a ban in June.

Just-published industry data shows that installation of renewable power and battery storage capacity is on a record pace this year.

By the numbers: The American Clean Power Association said 9,915 megawatts of capacity came online in the first half of this year — a 17% increase over the first half of 2020.

Bill Gates has pledged $1.5 billion to climate collaborations with the Department of Energy (DOE) through his climate investment fund Breakthrough Energy Catalyst, the Wall Street Journal reports.

The backdrop: Global warming is happening so fast that scientists now say we'll cross a crucial temperature threshold as early as 2030, up to a decade sooner than previously thought. The projects would depend on passage of President Biden's $1.2 trillion bipartisan infrastructure bill, which currently awaits a House vote.

The California Energy Commission voted Wednesday to require solar panels and battery energy storage systems in new commercial buildings and certain multifamily residences beginning in 2023, according to the New York Times.

Why it matters: It's an aggressive step in California's transition away from fossil fuels and broader drive to cut carbon emissions, although the provision must first be approved by the state's Building Standards Commission.

New data shows that combined global investment in renewable energy companies and projects just had its best first half of any year.

Driving the news: The first six months of 2021 saw the investment of $174 billion amid record amounts of public market financing, venture capital and private equity, per the research firm BloombergNEF.

Environment ministers from the G20 face a stark reality as they gather this week in Italy: Coal is proving quite resilient despite steep declines in some economies.

Why it matters: Burning coal emits more CO2 than any other fuel source.