What a waste of energy!

50% of global energy consumption is lost as heat. Despite this considerable source of savings, few concrete recovery achievements have been made due to the prohibitive cost of current technologies.

In terms of energy efficiency, recovering lost heat is a key opportunity, in particular for industry.

Since its creation in 2010, HEVATECH has focused on technologies and innovative processes for recovering waste heat, initially developing proficiency in heat storage using phase-change materials and thermochemistry.

Today, HEVATECH is particularly interested in converting this heat into electricity for customers’ own consumption or for injection back into the grid, using its own process TURBOSOL. The challenge is to offer an economically viable solution that meets with industrial constraints.

Here is a video explaining the issues and our TURBOSOL solution :

HEVATECH & ENOGIA, specialists in waste heat recovery and conversion, join forces to conquer new markets in France and International

The aim of this merger is to combine the two Groups' commercial and industrial expertise to sell innovative decarbonization solutions, better meet customer needs, and increase their market presence in France and abroad.

This partnership is based on a strategy of cross-promotion and the pooling of sales networks. The two groups are committed to promoting each other's technological solutions to their customers and partners, by fostering the complementary nature of their offerings. They intend to multiply growth opportunities while consolidating their positions in France and internationally.

While the partnership is primarily commercial, it is also based on technological synergies. On the one hand, ENOGIA specializes in the conversion of low-temperature heat (80 to 200°C) into electricity, thanks to its compact, innovative ORC machines. On the other, HEVATECH is an expert in higher temperatures, from 200°C with its TURBOSOL two-phase turbine technology, and up to 1000°C with its H2P hot-air engine technology, both of which are highly efficient, particularly in cogeneration (heat and power). These complementary solutions enable the two companies to meet a broader spectrum of energy needs, making them even more attractive to customers.

Together, ENOGIA and HEVATECH are leveraging their know-how, networks and technologies to meet the challenges of the energy transition, while pursuing their commercial ambitions in new markets.

To consult the : Press release ENOGIA / HEVATECH

AID validation of the SUN2P project and commercial opportunity to recover intermittent waste heat

Hevatech has just obtained validation of the final milestone of its SUN2P project funded by AID (Agence Innovation Défense). The project involves combining an H2P machine with an Eco-Tech Ceram thermal storage system, using heat intermittently supplied by a solar concentrator.

AID's objective in this project was to demonstrate the relevance of a solution for producing electricity continuously 24/7, from intermittent solar energy, but without the need for conventional batteries (sovereignty issue and reduction of battery pollution).

The combination of a hot-air engine and thermal storage has been demonstrated. This result means that Hevatech can now pass on to its industrial customers the solutions developed in this project with its partner Eco-Tech Ceram.

For Hevatech, this represents an opportunity to address intermittent (i.e. non-continuous) sources of waste heat in order to generate electricity on a continuous basis - a whole new area of the market ! Indeed, it is estimated that 29% of waste heat above 300°C in Europe is intermittent, i.e. 22 TWh of the 75 TWh forecast for 2023.

See you at ENLIT in Milan !

Hevatech is targeting the Italian market, rich in opportunities for its solutions, with its significant potential for industrial waste heat and its carbon-based electricity.

We're delighted to announce our arrival in Italy, where you can meet us at the French Pavilion of the ENLIT show in Milan, from October 22 to 24, 2024 !

Innovative Hevatech energy recovery system delivered to customer ESSITY

On July 19, our customer ESSITY took delivery of the innovative Hevatech particle filter at its Hondouville site, marking the first phase of the “CalBouVal” project.

The next step is the installation of the H2P technology engine, enabling waste heat to be recovered in the form of compressed air and high-temperature hot air production.

This project, co-financed by the French government as part of France 2030 and operated by ADEME, aims to optimize a process for the calcination of paper sludge from the production of recycled wadding paper by integrating our waste heat recovery system, which can be used to generate hot air and/or electricity.

Hevatech technology will enable ESSITY to decarbonize recycled paper production.

Hevatech validates 2nd milestone in MERSEN customer order

On April 26, our customer MERSEN carried out the technical validation of the system designed to recover flare gases for space heating and electricity production, by combining a burner/exchanger and an H2P engine.

Next step : Delivery to MERSEN's Gennevilliers site !