Renset

Powering Emission-Free Construction Sites

The Company

Renset is a Dutch engineering firm based in Delft that designs and builds high-performance, mobile battery systems for the construction industry. Their modular “power station” technology replaces diesel generators, enabling silent, emissions-free, and highly flexible on-site operations.

The Mission

“To accelerate the transition to a sustainable future by equipping one of the world’s most polluting sectors, construction, with clean, high-capacity power solutions”

Why We Invested

  • The construction industry faces growing regulatory and stakeholder pressure to decarbonize.

  • Renset’s solution enables an immediate switch from fossil-fuel-based generation to electrified, modular power systems.

  • The product is built for demanding environments providing high peak power, rapid swap capability, and real-time system control via smart software.

  • By supporting Renset’s next growth phase, we help scale technology that replaces diesel generators and delivers clean, reliable energy to an industry that’s traditionally difficult to electrify.

     

Key Product & Technology Highlights

  • Modular battery “power station”: Powers heavy machinery and site cabins with peaks up to ~10 kW.

  • Hot-swap capability: Battery modules can be swapped without interrupting the load, allowing virtually unlimited capacity scaling.

  • Renset CONNECT platform: Smart monitoring and control of energy use, efficiency, and battery state.

  • Silent, emission-free operation: No CO₂, NOₓ, or noise compliant for day- and night-time use, even near urban or sensitive sites.

Team & Leadership

The Renset team combines deep technical expertise in power electronics and battery systems with practical experience in construction operations. Based in Delft, they represent true Dutch engineering leadership focused on impact and innovation.

Our Support

We are backing Renset’s next stage of growth supporting large-scale deployment, manufacturing expansion, and commercial partnerships across construction and infrastructure sectors.

We also provide guidance to strengthen the company’s software platform, data capabilities, and service offering.

Investment Specifics

  • Stage: Growth / post-product-market fit

  • Focus: Construction, infrastructure, and heavy-duty mobile power

  • Our Role: Beyond capital, active support in scaling operations, developing partnerships, and professionalizing processes

Impact & Outlook

With Back to Battery’s technology in operation, we expect:

  • Major reductions in environmental waste from spent batteries
  • Localized supply of battery-grade materials across Europe
  • Contribution toward EU Battery Regulation compliance and circular economy targets
  • Scalable potential for a network of European recycling facilities

SDG Alignment: SDG 12 — Responsible Consumption & Production

Get in Touch

For more information about Back to Battery’s products or partnership opportunities, visit www.back-to-battery.nl