Find sites worth building
Stop paying for dead ends — screen every acre before you commit engineering dollars.
Map exploration
Hosting capacity, utility boundaries, feeders, substations, and environmental layers — covering most major utilities across the United States, all in one map.
Parcel search
Filter parcels by distance to feeder, hosting capacity, project size, and substation ratings, and review parcel ownership for landowner outreach.
Projects & collaboration
Save and share sites with your team, and export results to CSV or KML for your CRM and reports.
Interconnection answers in minutes
Screening-level estimates that de-risk projects long before a formal utility study. See how it works →
Automated estimates
Run an interconnection analysis and get connectable capacity, system-impact results, and an itemized Bill of Materials in about five minutes.
Refine every assumption
Edit geometry, draw line extensions, override local network values, and apply cost modifiers — then re-run as often as you need.
Cost catalogs & profiles
Price estimates with Gridtwin's public cost catalogs or build private ones, and model hourly load and generation profiles.
Plan years ahead
Forecasting and grid planning that turn multi-month studies into repeatable workflows.
DER growth forecasts
Rank millions of potential projects on real economics and simulate year-over-year deployment — ground-mount solar, rooftop, and EV charging — against network constraints. How forecasting works →
Gridtwin Planner
Model a whole substation before the portfolio lands: simulate existing infrastructure and new projects together, see required upgrades and costs, and export to shapefile. Explore Planner →
Reports library
Project feasibility, solar forecasts, rooftop capacity, EV-charging prediction, landowner outreach, and more — exportable for planning and regulatory use. Browse reports →
A platform your whole team can run
Built for organizations, not just power users.
Gridtwin AI
An in-app assistant that works alongside you — ask questions in plain language and let it help find sites, run analyses, and build reports and grid plans.
Organizations & sharing
Invite teammates, assign roles, and share catalogs, profiles, and results with owner or read-only permissions.
Transparent data
Documented data sources and methodology, so you always know what's behind a number.
See it with your own projects
Create an account to explore the platform and see plan pricing in the marketplace, or schedule a demo — enterprise customers can contact us for custom pricing.