SciTransfer
PUSH2HEAT · Project

Industrial Waste Heat Recovery and Upgrade Systems for High-Temperature Process Steam

energyPilotedTRL 7

Imagine your factory is leaking heat like a giant radiator that no one is using. This project builds high-tech 'heat boosters' that grab that wasted warmth and pump it up to much higher temperatures. It turns useless lukewarm exhaust into powerful steam that can actually run your machinery again.

By the numbers
3,632.8 GWh/yr
Primary Energy Savings by 2030
827.8 ktCO2/yr
Emissions reduction by 2030
37%
Potential process heat delivery via HP technologies
5%
Valorisation of relevant available industrial waste heat at EU level
The business problem

What needed solving

Industrial plants waste massive amounts of heat that is too cool to be reused. Current technology lacks the scale and proven business models to upgrade this heat to the 90-160ºC range needed for process steam.

The solution

What was built

Four different heat upgrade technologies, including electrically and thermally driven heat pumps, installed as full-scale demonstrations in paper and chemical plants.

Audience

Who needs this

Paper mill operatorsChemical plant managersIndustrial food processorsCHP (Combined Heat and Power) plant operators
Business applications

Who can put this to work

Paper
enterprise
Target: Paper mill operator

If you are a paper mill operator dealing with excessive waste heat in your production line — this project developed heat upgrade technologies that deliver process steam in the range of 90-160ºC. This allows you to reuse energy that would otherwise be lost.

Chemical
enterprise
Target: Chemical plant manager

If you are a chemical plant manager dealing with high energy costs for process heating — this project developed electrically and thermally driven heat pumps that recover waste heat. This helps switch from fossil-based supply units to cleaner energy.

Food
mid-size
Target: Industrial food processor

If you are an industrial food processor dealing with inefficient thermal management — this project developed heat upgrade systems that can potentially deliver up to 37% of the process heat in industry. This significantly lowers your primary energy demand.

Frequently asked

Quick answers

What is the cost or price of these systems?

Based on available project data, specific pricing is not provided, but the project focuses on developing business models to overcome economic barriers to deployment.

Are these systems tested at industrial scale?

Yes, the project involves full-scale demonstrations of heat upgrade systems integrated into actual industrial plants in the paper and chemical sectors.

How is the IP or licensing handled?

Based on available project data, the project aims to create exploitation roadmaps to increase market penetration, though specific licensing terms are not listed.

What temperature range is supported?

The systems are designed for supply temperatures in the range of 90-160ºC.

What are the regulatory hurdles?

The project identifies that country-specific regulatory barriers currently hinder the uptake of heat upgrade technologies and aims to tackle these through demonstrated business models.

Consortium

Who built it

The consortium is heavily industry-driven, with 11 industrial partners (55% of the group) and 5 SMEs, ensuring the technology is developed for real-world commercial use. With 20 partners across 6 European countries, the project balances academic research (4 universities, 4 research centers) with practical engineering and business expertise.

How to reach the team

Contact Fundacion Tecnalia Research & Innovation in Spain

Next steps

Talk to the team behind this work.

Contact us to connect with the PUSH2HEAT consortium for industrial pilot opportunities.