Boldr is a UK-based energy management startup that connects residential energy equipment such as batteries, EVs, and HVAC systems into a virtual power plant, turning distributed home energy assets into flexible capacity that utilities and grid operators can call on. It partners with residential HVAC and clean-energy hardware makers across North America and Europe to unlock demand-response and grid-services revenue.
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Aug 24, 2026
Latest raise
Funding activity · 1 round
Aug 24, 2026
$5M
Seed
Led by Unconventional Ventures
Boldr, a UK-based energy management startup, has raised $5 million in a Seed round led by Unconventional Ventures. The round, announced on August 24, 2026, also saw participation from Ada Ventures, Techstars, Inclimo Climate Tech Fund, S20, Prosegur, Tetard Ventures, Davidovs Venture Collective, and Roxbury Asset Management.
Boldr connects residential energy equipment—such as batteries, electric vehicles (EVs), and HVAC systems—into a virtual power plant. By aggregating these distributed home energy assets, Boldr creates flexible capacity that utilities and grid operators can call upon. The company partners with residential HVAC and clean-energy hardware makers across North America and Europe to unlock demand-response and grid-services revenue.
The new capital will likely accelerate Boldr's mission to expand its network of connected devices and strengthen partnerships with hardware manufacturers. While specific use of funds was not disclosed, the funding will support the company's growth in the energy management sector.
Unconventional Ventures led the round, with participation from a diverse group of investors including Ada Ventures, Techstars, and Inclimo Climate Tech Fund, among others. This mix of strategic and financial backers underscores confidence in Boldr's approach to transforming residential energy management.
As the demand for renewable energy and grid flexibility grows, startups like Boldr are playing a crucial role in integrating distributed energy resources. By turning home devices into a virtual power plant, Boldr aims to provide a scalable solution for grid stability and energy efficiency.
For more information, visit shopboldr.com.
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