Solar Is on Track to Overtake Natural Gas Nationwide by 2027 — What That Growth Means for You

Solar power's growth in the United States has moved from steady to genuinely remarkable. New U.S. Energy Information Administration data, reviewed by the SUN DAY Campaign, shows renewable energy output grew more than 10% in the first third of 2026 alone, and utility-scale solar has already surpassed wind in installed capacity for the first time. If current trends hold, total renewable capacity — led by solar — could overtake natural gas as America's largest source of generating capacity by early 2027, or sooner.

The Numbers Behind the Milestone

Utility-scale solar, wind, and battery storage are projected to add more than 78.5 gigawatts of new generating capacity by April 2027, while combined fossil fuel and nuclear capacity is expected to fall by over 5.2 gigawatts. Over the past year, utility-scale solar alone grew by more than 27.5 gigawatts, and battery energy storage capacity jumped by 58%. Including small-scale solar, renewable capacity is projected to reach roughly 537.6 gigawatts by May 2027, edging past natural gas's projected 515.7 gigawatts.

Why This Trend Is Accelerating, Not Slowing

In April alone, wind and solar individually each generated more electricity than the nation's coal plants, and combined solar and wind output was 57% higher than nuclear power. This isn't a projection based on optimistic assumptions — it's a trend that's already visible in the most recent generation data, driven by continued cost declines in solar and battery technology and utility-scale deployment that shows no signs of slowing.

What National Solar Growth Means for Homeowners

This large-scale shift matters for individual homeowners in a few concrete ways. It reflects continued improvements in solar and battery technology and manufacturing scale that tend to filter down into better and more affordable equipment for residential installations. It also signals long-term market confidence in solar as the dominant energy technology of the coming decades, rather than a niche or transitional option. And as battery storage capacity grows nationally, the technology, reliability, and cost of residential battery systems benefit from that same wave of investment and innovation.

Riding the Trend at Home

Homeowners considering solar aren't betting on an emerging or unproven technology — they're adopting the same technology that's on track to become the largest source of electricity generating capacity in the country within the next year. My Home & Solar Solutions helps California and Texas homeowners take advantage of this technology and cost trend with solar and battery systems built for their specific home. Visit myhomesolution.org to see what that could look like for you.