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Energy

DeltaClimeVT business accelerator

Vermont is leading the nation with aggressive energy goals—like requiring utilities to use only clean energy by 2035. But transitioning to a clean energy future isn’t simple.

New technologies are costly and complex, and startups need support to bring their innovations to market. At the same time, energy professionals working on the ground—weatherization contractors, electricians, and renewable energy installers—need business skills and workforce support to meet growing demand. Vermont Sustainable Jobs Fund (VSJF) bridges both gaps.

Between 2006-2015, VSJF led early-stage efforts to promote clean energy technologies—from launching the Renewable Energy Atlas of Vermont to managing the Vermont Bioenergy Initiative.

Through the DeltaClimeVT Energy Business Accelerator, we help startups launch and scale climate innovations. And through Tools of the Trade, we coach energy contractors to meet rising demand for clean energy services across Vermont.

VSJF Energy by the numbers

68
DeltaClimeVT Cohort Companies
16
Energy-Related Pilot Projects Launched
7
Tools of the Trade Graduates

Recent Energy News

EnergyPress Releases
November 19, 2025

DeltaClimeVT energy business accelerator launches call for 2026 energy innovators

The DeltaClimeVT energy business accelerator is seeking innovative start-up and seed stage ventures offering products and services that enhance grid resilience and reduce greenhouse gas emissions. Companies ready to deploy…
Graduates of the inaugural Tools of the Trade program, from left: Bill Chidsey, Eric Solsaa, Hannah Bush, Sarah Gilbert, Thomas Halpin, David Bailey, and Joe Maheux. Photo by Kelly Nottermann.Business CoachingEnergyImpactPress Releases
August 21, 2025

Vermont Energy Professionals Graduate from Tools of the Trade Business Coaching Program

Lead Photo Caption: Graduates of the inaugural Tools of the Trade program, from left: Bill Chidsey, Eric Solsaa, Hannah Bush, Sarah Gilbert, Thomas Halpin, David Bailey, and Joe Maheux. Photo…
Business CoachingEnergyPress Releases
July 29, 2025

Applications Open for ‘Tools of the Trade’ Business Coaching Program for Vermont Weatherization Contractors

The Vermont Sustainable Jobs Fund (VSJF), in collaboration with Efficiency Vermont and its Efficiency Excellence Network, is excited to announce that applications are now open for the next cohort of…

Vermont Energy Events

Programs & Initiatives

Business Coaching for Energy Businesses

Vermont compost Agrilab

Learn more about VSJF Business Coaching

Our business management coaching services help energy professionals in Vermont work on their business—not just in it—so they can grow sustainably and lead effectively.

Tools of the Trade – Business Fundamentals for Energy Pros

Tools of the Trade

Learn more about Tools of the Trade

Tools of the Trade is a business coaching program designed to help Vermont’s energy professionals—weatherization contractors, electricians, builders, and energy auditors—strengthen their operations and leadership skills.

Participants learn a proven framework for building resilient businesses, recruiting and retaining skilled workers, and meeting the rising demand for renewable energy and efficiency services. The program equips them to thrive in a changing climate economy and deliver high-quality services across the state.

Funding Partners:

  • Tools of the Trade 1.0: State of Vermont, Efficiency Vermont, Vermont Gas Systems
  • Tools of the Trade 2.0: Efficiency Vermont, Vermont Gas Systems, Burlington Electric Department

DeltaClimeVT

DeltaClimeVT website

Visit the DeltaClimeVT website for more information.

Accelerating Clean Energy Growth

DeltaClimeVT Energy Business Accelerator is VSJF’s unique accelerator for startup and seed-stage companies developing climate economy innovations. Each year, we invite a cohort of eight companies to Vermont for a rigorous, four-month experience designed to help them refine their business models, connect with mentors, and prepare for investment and growth.

The program is built around the ecosVC Lens of the Market® ACCELERATED curriculum, which helps participants craft a compelling case for their business and articulate a clear path to success. Entrepreneurs work closely with Vermont utilities, energy companies, and business professionals to explore real-world applications for their technologies.

Hear from our DeltaClimeVT Alums

The corporate partners and the mentors of the DeltaClimeVT program have been incredibly generous with their time. I’ve never experienced anything like that. Everyone said yes to having a conversation. And then they were very candid about providing feedback, even if sometimes it wasn’t the feedback you wanted to hear—but it helps your company and it helps you develop a product that’s better, so that’s been incredible. We’ve been in a few accelerators—this has been the best by far.”

Aimee Gotway BaileyFounder & CEO, Rock Rabbit, Energy 2024 Alum and Award Winner

DeltaClimeVT is a real-time, real-life, reality-based accelerator for #CleanTech companies. It is an excellent path for early-stage firms like DaiTechCorp. DeltaClimeVT positioned DaiTechCorp to cultivate and grow a new business category within the transportation electrification sector. I’m totally excited about our impact on this new industry.”

Sheryl PondsCEO, DaiTechCorp

Partnerships

Energy Action Network

Energy Action Network website

Learn more at the Energy Action Network website.

As a founding member of the Energy Action Network, VSJF continues to play a vital role in shaping Vermont’s clean energy future.

Vermont is committed to cutting emissions—but challenges remain. As of 2023, the state had the second-highest per capita greenhouse gas emissions in New England, driven by its rural nature and cold climate. The biggest contributors? Transportation and heating, which still rely heavily on gasoline, propane, and natural gas.

Electrification is key to decarbonizing these sectors—and Vermont’s electric utilities are central to that transition. With ~90% of electricity already renewable, continued innovation and investment are essential.

Impact

DeltaClimeVT Results

We have positioned Vermont as the place where companies with cutting edge solutions come to learn, connect with utilities, and pilot their products. As a result, Vermont is seen as a leader in the energy technology sector and sets an example for other states. Some cohort companies have even gone on to be acquired by major energy companies where they can implement their products at scale, making an impact nationwide.

  • 68 companies have participated in our accelerator program.
  • Companies from 21 states and 5 Canadian provinces
  • 16 pilot projects with Vermont utility companies

Vermont Utility Pilot Projects

In 2026, the DeltaClimeVT business accelerator expanded beyond its accelerator to support larger, longer-term pilot projects in partnership with Vermont utilities. Thanks to funding from the U.S. Small Business Administration, through Congressionally Directed Support from Senator Peter Welch’s office, we launched 4 new pilots to test emerging technologies and business models at scale.

These low-risk, real-world pilots allow early-stage companies to validate performance while utilities gain hands-on experience with innovative solutions—paving the way for broader adoption.