Greentown Labs

JULY 27, 2022

Topl , a Greentown alum, raised a $15M Series A for its blockchain ecosystem that helps companies track and monetize social impact initiatives. Energy Dome closed an $11M convertible round to accelerate the commercial development of its CO 2 battery. Department of Energy’s Battery Recycling Prize. Awards + Recognition.

Startups 98

Startups Plastics Innovation North America 98

Greentown Labs

DECEMBER 14, 2021

Twenty-five startups joined our community in the final months of 2021, working on innovations as diverse as solar-plus-storage for blackouts, plastic and tire recycling, geothermal power generation, and construction-less dam electrification. We’re thrilled to support these groundbreaking climatetech startups—let us introduce you! Electricity.

Startups 98

Startups Building Energy Monitoring Solar Energy Monitor Energy Monitor 98

Greentown Labs

JANUARY 11, 2021

Nearly 30 startups joined our community in the final quarter of 2020, working on innovations as diverse as zinc-ion batteries, long-range weather forecasts, wave energy conversion, and replacements for petrochemical plastics. The company specializes in the recycling industries, water filtration, and wind energies. MANUFACTURING.

Startups 97

Startups Energy Monitor Building Energy Monitoring Solar Energy Monitor 97

Greentown Labs

OCTOBER 15, 2020

Black Mountain Metals is a global battery metals mining company, specifically focused on sustainable nickel and copper mining for lithium-ion battery cathodes. The company specializes in the recycling industries, water filtration, and wind energies.

Carbon-neutral 80

Carbon-neutral Startups North America Technology 80