Updated on 12 October 2026
Partnerships with Renewable Energy & CST Developers for 24/7 Green Heat
Kraftblock GmbH
Sulzbach, Germany
About
Kraftblock is a German clean-tech pioneer specializing in highly efficient, modular High-Temperature Thermal Energy Storage Systems (TESS). Our patented technology utilizes an unrivaled storage material made of 85% upcycled slags, capable of storing energy at temperatures up to 1300°C with a lifespan of up to 40 years.
We are looking to accelerate industrial decarbonization by partnering with the renewable energy sector to deploy highly economic Power-to-Heat (PtH) and Concentrated Solar Thermal (CST) solutions.
How Our Technology Enables Renewables:
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Power-to-Heat (PtH): Our TESS bridges the gap between intermittent renewable power generation (like PV and wind) and continuous industrial heat demand. We convert cheap, fluctuating electricity into reliable 24/7 process heat, outputting steam, thermal oil, hot air, or hot water.
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Concentrated Solar Thermal (CST): For solar thermal projects, our storage technology offers massive advantages over traditional molten salt. It enables much higher operating temperatures (demonstrated at 800°C and above), avoids operational corrosion hurdles, and provides greater flexibility.
Partnerships Sought:
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Renewable Energy Developers (Solar/Wind): Project developers looking to pair renewable generation with thermal storage to offer complete, decarbonized "Heat as a Service" packages to industrial off-takers.
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Concentrated Solar Thermal (CST) Developers: Technology providers and developers seeking advanced, scalable thermal storage modules to stabilize and optimize next-generation CSP/CST plant operations.
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Energy Traders & Utilities: Partners interested in leveraging our 3D Business Case simulator to optimize electricity price fluctuations, charging the storage when grid power is cheapest (or in excess) and dispatching heat continuously.
By partnering with Kraftblock, renewable energy developers can unlock new revenue streams in the massive industrial heat sector, offering hard-to-abate industries a viable, cost-effective path to replace fossil fuels.
Type
- Market Access
- Strategic Partnership
- Technological contribution
- Consortium seeks Partners
Organisation
Sulzbach, Germany
Similar opportunities
Product
Resilient Thermal Storage for Industries
- Buyer
- Investment/Finance
- Demonstration / Pilot projects
Vedant Sutaone
Kraftblock GmbH
Sulzbach, Germany
Partnership
Strategic EPC & BoP Partners for High-Temperature Thermal Energy Storage Projects in India
Vedant Sutaone
Kraftblock GmbH
Sulzbach, Germany
Investment
- Series A | Scale business
- Pre-seed funding | Idea validation
- Seed funding | Get business started
Ravi Martolia
CEO at Reverclean Energy
Delhi, India