10 large solar projects in development for 2024

FirmoGraphs is tracking more than 100 very large solar projects starting construction in 2023 with a total estimated value of nearly $40 billion.

America''s Electricity Generation Capacity, 2025 Update

In 2024, over 30,000 MW of solar capacity came online, which is a 30% increase in operating solar capacity. An additional 34,000 MW are under preparation, testing, or construction and projected to

America''s clean-energy industry is growing despite

The buildout of big solar and battery plants is expected to hit an all-time high in 2025, accounting for 81% of new power generation that companies

US solar tops 11.7 GW in a huge Q3 despite political

The US added 11.7 GW of solar in Q3 2025, pushing yearly totals past 30 GW, with most new installations happening in red states.

Solar energy projects currently underway in 2025

Solar energy projects across the U.S. are scaling up, with major developments in Maine and Massachusetts reshaping the energy landscape.

Solar and batteries dominate US power plant

Solar energy is anticipated to retain its position as the largest contributor to new electricity generation in 2025, accounting for over half of the

Solar, battery storage to lead new U.S. generating capacity additions

We expect 63 gigawatts (GW) of new utility-scale electric-generating capacity to be added to the U.S. power grid in 2025 in our latest Preliminary Monthly Electric Generator Inventory

US solar plant construction is on a record-breaking

The U.S. is still on track to build a record amount of new solar capacity this year, even as the Trump administration works to obstruct

Planned Solar Projects in the United States

On this page, you can explore our database of planned solar projects in the US. Each month, we track projects in development and update our list of the largest

Major Solar Projects List

The Major Solar Projects List is a database of all ground-mounted solar projects, 1 MW and above, that are either operating, under construction or under development.