Application Deadline
for Energy2020
The DeltaClimeVT business accelerator (formerly Accel-VT) is a Vermont-based program serving startup and seed-stage ventures focusing on climate economy innovation across multiple industries.
As a proven leader in sustainability, Vermont offers participants access to a large number of entrepreneurial climate economy and energy experts throughout the program.
Our three immersive sprints help companies refine their vision, solidify their strategy, and enable rapid growth. Participants graduate with improved business plans, new tools to attract investors, and the potential to grow their business opportunities in Vermont and beyond.
Latest News
Vermont-based climate economy business accelerator Accel-VT rebrands as DeltaClimeVT and seeks entrepreneurs for Energy 2020 program: Read more.
Founder Stories
- Agrilab Technologies: Compost for a Cleaner Planet
- Dynamic Organics: Buildings as Batteries?
Energy2020
The challenge
To be part of a competitively-selected cohort of startup and/or seed stage ventures who offer products or services, including smart home and building technologies, aimed at reducing fossil fuel use and greenhouse gas emissions in buildings, enable better integration of distributed resources and smart building technologies, increase resiliency and/or support demand management strategies that avoid peak time energy usage.
The goal for the DeltaClimeVT Energy2020 program is to help move us toward a zero-carbon future through better integration of distributed resources and smart building technologies and to help Vermont’s utilities harden the distribution network against outages.
We are particularly interested in technologies that have wide potential applicability and enable low and moderate-income populations and multi-family building residents to participate in the low-carbon economy.
Learn more about previously selected cohort companies.
Examples of technologies or services could include but are not limited to:
- Innovative heating systems, such as advanced wood heat, geothermal heat pumps, advanced air to water heat pump systems or heat pump technology with integrated storage or demand response controls;
- Building controls that align with utility demand response signals;
- New weatherization materials or building construction materials that have lower embodied carbon footprints and help reduce energy use;
- Smart thermostats, EV charging supply equipment and other devices to include storage that could align with utility demand response signals;
- Fuel cell technologies;
- Innovative solutions to bring reliable connectivity (ex. broadband) to rural areas to enable behind the meter technologies;
- Innovative financing models for technologies and services (e.g. pay as you save loans, on-bill financing, heating as a service)
- Any other technology or service that reduces energy use and greenhouse gas emissions in buildings and/or supports demand management in buildings.
Past Winners
ENERGY2019
$25,000 Winner – Onboard Data of Massachusetts. Burlington Electric Department Pilot Project Winners: EV Match, Go Together and DCC. Green Mountain Power Pilot Project Winner: EV Match. Read the recap here.
AG & FOOD TECH2018
Winners – AgHelp of Michigan and Ceres Greens of Barre, VT. Read the recap here.
ENERGY2017
Winners – Emrgy Inc. of Georgia and A.F. Mensah of New Jersey. Read the recap here.
DeltaClimeVT
By The Numbers


“This program clearly demonstrated that there is no better place in the United States to convene startups, investors, and industry leaders to solve important climate problems than Vermont.”

Industry expertise, a network of established climate economy enterprises, and access to potential partners and growth capital are available to all DeltaClimeVT participants.
Participants are guided through the world-class ecosVC curriculum, designed to test assumptions, expose and remediate business vulnerabilities, prepare for significant investment, and provide a platform for rapid scale. All cohort Members will have the opportunity to forge meaningful relationships with high quality investors and potential customers.