Let the Sun In: Clean Energy is the Cheapest Way to Meet Rising Demand

A national analysis comparing two futures for U.S. electricity demand growth through 2030 finds that a clean energy approach is significantly cheaper than a fossil fuel-heavy one. Relying on fossil fuels would add $29.7 billion annually to customer bills by 2030, whereas a clean energy scenario would reduce overall costs by $5.1 billion annually compared to the high fossil scenario. Furthermore, clean energy provides a hedge against price shocks; in a scenario similar to the 2022 price spike, clean energy would yield total savings of $13.5 billion per year compared to fossil fuel reliance.

• Meeting expected U.S. electricity demand growth through 2030 using a fossil fuel-heavy approach would increase customer bills by $29.7 billion annually by that year.
• A clean energy scenario for meeting load growth is 17 percent cheaper than a high fossil scenario, resulting in annual savings of $5.1 billion by 2030.
• Clean energy reduces the financial impact of fuel price shocks; compared to a fossil fuel-heavy scenario where a price spike could increase costs by $40.5 billion per year, clean energy would provide total annual savings of $13.5 billion.
• The analysis concludes that the U.S. can meet growing demand, including from data centers, using clean energy while maintaining grid reliability during challenging weather conditions.

APA

Brown, L. (2026). Let the Sun In: Clean Energy is the Cheapest Way to Meet Rising Demand. Energy Innovation. https://energyinnovation.org/report/let-the-sun-in-clean-energy-is-the-cheapest-way-to-meet-rising-demand/

Chicago

Brown, Lydia. Let the Sun In: Clean Energy is the Cheapest Way to Meet Rising Demand. Energy Innovation, 2026. https://energyinnovation.org/report/let-the-sun-in-clean-energy-is-the-cheapest-way-to-meet-rising-demand/.

Wikipedia

{{cite report |last1=Brown |first1=Lydia |title=Let the Sun In: Clean Energy is the Cheapest Way to Meet Rising Demand |publisher=Energy Innovation |date=29 June 2026 |url=https://energyinnovation.org/report/let-the-sun-in-clean-energy-is-the-cheapest-way-to-meet-rising-demand/ |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{brown2026let, author = {Brown, Lydia}, title = {{Let the Sun In: Clean Energy is the Cheapest Way to Meet Rising Demand}}, institution = {Energy Innovation}, year = {2026}, month = jun, url = {https://energyinnovation.org/report/let-the-sun-in-clean-energy-is-the-cheapest-way-to-meet-rising-demand/}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }