Software and Data and for Renewables Interconnection.

For Energy Developers

Gridtwin helps you find sites and estimate interconnection.

Learn more

For Utilities

Gridtwin software streamline interconnection and forecasts solar.

Learn more

Software tools to find, analyze, and share renewables.

Designed for Energy Developers

  • Search for ideal project sites
  • Map out the project details
  • Share results with your team
  • Run automated interconnection analysis
Sign up today
A software platform for hosting capacity maps and forecasting solar.

Designed for Utilities

  • Publish Hosting Capacity Maps
  • Provided Automated Interconnection Estimates
  • Forecast Solar Deployment
  • Simplify Long-term Planning
Learn More

Why use Gridtwin?

Gridtwin streamlines the interconnection process, whether you're an individual, large developer, or utility

Explore, Share, Develop

Best-in-class mapping tools specifically designed for solar developers. Gridtwin simplifies the interconnection process, providing better information for all parties involved.

Screening for Interconnection

Find a site and recieve an interconnection estimate in less than 5 minutes.

Step 1

Search for Sites

Use Gridtwin's database to find the perfect ground-mount solar project.

Step 2

Expore the Map

Examine projects on the map with every data layer you need.

Step 3

Save and Share

Save the site to your account to analyze or share with your team.

Step 4

Simulate Interconnection

Use Gridtwin's software to simulate and estimate interconnection cost.

About Gridtwin

Gridtwin is a SaaS business providing software tools to both energy developers and utilities to streamline the interconnection process.

Gridtwin was founded by researchers and graduates from the MIT Energy Initiative who were passionate about modernizing the electricity network and developing tools to facilitate that process.

Gridtwin is based in Cambridge, Massachusetts. For more information, email