Hydrogen from water. Heat from industry.
The heat is already there. TH2 puts it to work.
Tolero H2 turns industry’s waste heat and water into cost-effective clean hydrogen. No high-cost electrolyzers. No expensive renewable electricity.
Decarbonization can be rapid and cost-effective, while strengthening energy security for companies and countries.

Demonstrated. Two facilities, two continents.
More than two years in Indonesia, and a demonstration now under way in Europe.
Evidence first: real facilities and years of operation, rather than promises.
Proven, not promised. Every reason travels with its proof point.
Demonstrated on two continents.
No high-cost electrolyzers. No expensive renewable electricity.
Waste heat & RfRefiningChChemicalsCmCementStSteelPwPowerDeDistrict energyH₂OWater
clean hydrogen.
TH2 uses heat that refining, chemicals, cement, steel and power plants already produce, and turns water into clean hydrogen for the end user.
How TH2 worksThermal
01
Runs on waste heat from industry: heat that is already being produced.
Affordable
03
No high-cost electrolyzers and no expensive renewable electricity.
Where TH2 applies. Lead with the sector in front of you.
Market focus
- Refining
- Chemicals
- Cement
- Steel
- Less has to change to put it to work
- Heat that is already there
- Clean hydrogen to the end user
Meet decarbonization goals and reduce exposure to energy cost swings.
Increase energy security and decrease supply-chain risk.
What decision-makers weigh
- Cost: decarbonize rapidly and cost-effectively
- Energy security
- Exposure to price volatility
- Supply-chain risk
Questions, answered
What is TH2?
Thermocatalytic hydrogen (TH2) is Tolero’s patent-pending process for converting water into clean hydrogen using waste heat from industry.
Does TH2 need an electrolyzer?
No. The process does not require high-cost electrolyzers or expensive renewable electricity.
Where does the energy come from?
From waste heat that industry already produces. The heat is already there; TH2 puts it to work.
Has it been demonstrated?
Yes. Tolero has developed and demonstrated the technology for more than two years at its facility in Indonesia.
What is happening in Europe?
Tolero is now demonstrating the technology at a facility in Europe.
Which industries is it for?
Primarily heavy industry with continuous process heat: refining, chemicals, cement and steel. Secondly, power and district energy, where waste heat is already captured.
Who does Tolero work with?
Countries and companies with energy security issues and decarbonization goals.
What are the benefits?
Rapid, cost-effective decarbonization, stronger energy security, less exposure to cost volatility and lower supply-chain risk.
Is the process protected?
The TH2 production process is patent-pending.
How do we start a conversation?
Use the enquiry form or email info@toleroh2.com with a few lines about your site and the waste heat available.







