Mission: To cut carbon emissions NOW by driving systems change.
Latest Updates

More Conversations with Our Community

Looks Like Boreholes in Our Future

Networked Geothermal on Your Street?

State Climate Bills Move Forward

HEET Supports Lockdown Food Deliveries

Gas Leak Maps Now Include 2019 Data
Videos
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“We’re Aligned 100% With HEET”Watch Bill Akley announce the GeoMicroDistrict pilots. |
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Gushing Natural Gas LeaksJust 7% of natural gas leaks emit fully half of all the methane emissions. Methane is a potent greenhouse gas. Fixing these leaks is critical to reducing our emissions. |
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Large Volume Leak StudyHEET worked with National Grid, Eversource and Columbia Gas to scientifically prove how to identify the largest gas leaks so they can be fixed. |
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Common Goals, Uncommon PartnersAt an MIT summit, HEET and three gas companies announced a plan to fix the largest leaks. The plan includes independent verification, data transparency and annual reassessment. |
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Maura Healey Thanks HEETMass. Attorney General Maura Healey thanks HEET for its work to find a way to reduce methane emissions both in this state and nationally. |

