re-green GmbH
re-green.tech provides a one-stop-shop decarbonization service for commercial property owners in Germany, transforming fossil fuel operating costs into stable revenue streams through integrated heat pumps, PV systems, battery storage, and energy management. The company handles planning, construction, operation, and optional full financing, enabling owners to upgrade buildings without capital expenditure while achieving up to 90% CO₂ reduction.
- Clean Technology
- Energy
- Property Technology
- Construction Technology
- Hardware
- Internet of Things
- Battery Technology
- Software Only
Funding
Founders
Founder details are not available yet.
Product
Problem
Commercial property owners face the challenge of decarbonizing their buildings to comply with German regulations such as GEG, GEIG, and CO₂KostAufG, while avoiding the complexity of coordinating multiple contractors and the burden of significant capital expenditure. Without intervention, properties risk losing marketability and facing mandatory renovation requirements starting in 2030.
Solution
re-green.tech offers a one-stop-shop service that transforms fossil fuel operating costs into stable additional revenue streams through comprehensive decarbonization. The company takes full responsibility for project planning, technical design, procurement, construction, operation, and maintenance of CO₂-free energy infrastructure, including air-source heat pumps, PV systems, battery storage, energy management systems, and roof renovations. re-green can also provide complete financing, allowing property owners to upgrade their buildings without any capital investment. The company manages all aspects from a single interface, eliminating the need for owners to coordinate multiple trades with separate liabilities and timelines.
Target Audience
Primary customers are owners of commercial non-residential buildings in Germany, including family offices, asset managers, and corporate property owners across logistics, office, and healthcare asset classes seeking regulatory compliance, cost savings, and enhanced property value.
Features
- Full-service decarbonization including project analysis, technical conception, tendering, implementation, and ongoing operation and maintenance for 20 years
- Integration of air-source heat pumps, PV systems, battery storage, and roof renovation under one contract, with existing gas boilers retained as bivalent backup for peak loads
- Proprietary re-green EMS energy management system that automatically optimizes energy flows, maximizes on-site consumption, avoids peak loads, and provides smart metering and tenant billing data
- Optional complete financing through a Contracting model (0 € investment) or owner-financed model with up to 17% IRR
- BREEAM certification support, EU Taxonomy compliance, and CSRD/CRREM reporting data integration
- Tenant billing and metering services for heating and electricity, plus EV charging station installation
- Prefabricated technology containers that reduce on-site construction time, with typical project timelines of six to nine months