Projects
Completed Projects
A partial list of CleanHeat projects designed & built by our team, demonstrating Thermaxa’s ability to pioneer new CleanHeat markets globally.

Largest zero-carbon solar industrial heat project in Europe.
Capacity: 30 MWth
Clean heat production p.a.: 35 GWh
Operating temp: delivered at 210°C and 25 bar
Storage: 68 MWh (liquid medium)
Industry: Brewing
Country: Spain
Annual CO2 reduction: 7500 MT
Substitutes gas with zero-carbon steam, reducing CO2 emissions by 60% and enhancing the client’s profile as a leader in climate initiatives.
Capacity: 29 MWth
Clean heat production p.a.: 32 GWh
Operating temp: 340°C
Storage: 30 min (liquid medium)
Industry: CSP power plant
Country: Thailand
Annual CO2 reduction: 7000 MT
Pioneering heat project setting multiple records: 1st CSP power plant worldwide to use direct-steam troughs, 1st CSP power plant in Thailand. High efficiency allowed operation even with ultra-low DNI (<350).


Capacity: 2.6 MWth
Clean heat production p.a.: 2.7 GWh
Operating temp: 400°C
Storage: 5 MWh (solid medium)
Industry: packaging
Country: Belgium
Annual CO2 reduction: 830 MT
Replaces gas with zero-carbon steam in adhesive production, meeting nearly all of the factory’s heat demands during peak sunlight hours. A key component of the client’s Net Zero goals.
Capacity: 0.5 MWth
Clean heat production p.a.: 500 MWh
Operating temp: 140-180°C
Storage: none
Industry: port operations
Country: Belgium
Annual CO2 reduction: 150 MT
Replaces gas with zero-carbon steam for port operations, substantially cutting GHG emissions in line with the port’s ESG & climate targets.


Capacity: 2.5 MWth
Clean heat production p.a.: variable
Operating temp: 510°C with water as HTF
Storage: none
Industry: demonstrator for hi-temp direct-steam CSP power
Country: Spain
Annual CO2 reduction: N/A
World record for highest-temperature direct-steam troughs for industrial process heating. Our patented technology also applicable for high-efficiency concentrated solar power (CSP) plants.
Projects Under Development
The Company currently has about 300 MWth of CleanHeat projects in construction or development in EU.
Decarbonization Advisory Services
A partial list of Advisory Services delivered by our team, pioneering decarbonization of key industries like food and beverages, chemicals, oil & gas, and pulp and paper.

Project scope: design of cost-optimized zero-carbon steam systems for EOR (enhanced oil recovery)
Capacity: confidential
Annual clean heat production: confidential
Operating temp: confidential
Storage: confidential
Industry: oil & gas
Country: US
Annual CO2 reduction: 70% reduction in Scope 1 emissions

Project scope: design of optimal process heat decarbonization for zero-carbon beer brewery
Capacity: 8.7 MW
Annual clean heat production: 7.1 GWh (30% of total heat)
Operating temp: 250°C
Storage: 34 MWh (liquid medium)
Industry: brewing
Country: Austria
Annual CO2 reduction: 1400 MT

Project scope: design of zero-carbon process heat for global leader in facade panel manufacturing
Capacity: 45 MW
Clean heat production p.a.: 31 GWh (50% of total heat )
Operating temp: 250°C
Storage: 102 MWh (DTES liquid medium)
Industry: construction materials
Country: Austria
Annual CO2 reduction: 8000 MT

Project scope: optimal process heat decarbonization for zero-carbon beer brewery
Capacity: 6 MW
Annual clean heat production: 5 GWh
Operating temp: 250°C
Storage: 580 MWh (PTES seasonal storage)
Industry: brewing
Country: Austria
Annual CO2 reduction: 1700 MT