Meeting Energy Demand with Clean Energy Innovation
ABOUT SI2 —
WHO WE ARE
Experts at the Solar and Storage and Industries Institute (SI2), are dedicated to accelerating the deployment of solar and energy storage across the United States to meet growing energy demand.
WHAT WE DO
We conduct evidence-based research to deliver solutions, actionable policy options, and public education initiatives that help state and federal lawmakers accelerate the adoption of affordable and reliable solar and storage energy.
WHY OUR WORK MATTERS
Solar and storage technologies are critical tools for delivering affordable, reliable clean energy. SI2 is developing pathways to widespread solar and storage adoption, by equipping policymakers and stakeholders with the evidence-based research, education and resources needed to meet growing energy demand.
Areas of Expertise

Agrivoltaics
Agrivoltaics is the combination of agriculture and solar energy. This land is used for both farming and solar energy production and farmers benefit from the additional income solar provides.

Solar Model Policy
SI2 is at the forefront of identifying evidence-based policy solutions to address the systemic challenges facing the solar and storage industry.

Grid Interconnection`
The ability to connect solar and storage systems to the grid quickly and efficiently is essential to scaling solar projects across the nation.

Siting and Permitting
Streamlined land use, aligned policies, and faster, simpler permitting is needed to unlock the full potential of solar and storage to help the nation meet rising energy demand.
OUR WORK —
Featured Projects
FARMS Project
SI2 and its partners were selected for funding to execute a 2-year study of the technical and financial barriers to deploying large-scale agrivoltaic projects nationwide.

Be a Champion for the Solar and Storage Industry
Make an impact on our clean energy future by donating to SI2. Your contribution will help create and expand market opportunities in the solar and storage industry.

Be a Champion for the Solar and Storage Industry
Make an impact on our clean energy future by donating to SI2. Your contribution will help create and expand market opportunities in the solar and storage industry.

Be a Champion for the Solar and Storage Industry
Make an impact on our clean energy future by donating to SI2. Your contribution will help create and expand market opportunities in the solar and storage industry.
READ MORE —
Recent News
Meet The Fellows: SI2 Expands Again
This month, we announced the hiring of two new team members, Tiana Elame and Marilla Smith, to be SI2’s first Fellows. Tiana and Marilla will work closely with Executive Director David Gahl and Assistant Director of Development Sarah Conley-Ballew to conduct clean...
The Rise of SI2
And just like that… The Solar and Storage Industries Institute (SI2) celebrated its first anniversary this week. As the Executive Director, I thought I’d share a few highlights from our first full year of operation. Growing Our Team. In January...
SI2 Celebrates One Year Anniversary with Interconnection Reforms Project Launch
WASHINGTON, D.C. — Today, the Solar and Storage Industries Institute (SI2) announced the launch of a new one-year project on large-scale interconnection reforms. Founded last May, SI2 is dedicated to accelerating the adoption of clean energy through research, public...
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Recent News
Solar and Storage Industries Institute Launches Solar + Farms Survey
FOR IMMEDIATE RELEASE WASHINGTON, DC — Today, the Solar and Storage Industries Institute (SI2) announced the launch of the Solar + Farms Survey. This groundbreaking research initiative explores barriers to agrivoltaics, or solar projects that serve a dual purpose...
Solar and Storage Industries Institute Announces the National Solar Essay Contest for High School Students
FOR IMMEDIATE RELEASE LAS VEGAS, NV — Today, the Solar and Storage Industries Institute (SI2) announced the launch of a national solar-focused essay contest for high school students in the 9th through 12th grades. As the U.S. solar industry...
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Recent News
How to Efficiently Connect New Generation to the Grid
Grid Interconnection Report