High-temperature industrial heat pumps Market Outlook 2026–2036: Growth Drivers, Key Companies, Strategic Developments & Adoption Forecast — A Meticulous Next™ Foresight Brief

This Meticulous Next™ brief examines high-temperature industrial heat pumps, meaning heat pumps and steam generating units that recover low grade waste heat and lift it to 100 degrees Celsius and above for industrial processes. It tests whether higher supply temperatures, subsidies and carbon prices move heat pumps from low temperature uses to the main body of industrial process heat.

The addressable heat is large. About 37 percent of industrial process heat in Europe is below 200 degrees Celsius, an analysis for Germany and Europe puts about 178 TWh a year of process heat in the paper, chemical, food and refinery sectors within reach of heat pumps, and about 500 TWh a year, 26 percent of industrial process heat, lies between 100 and 200 degrees. The conclusion is that the market depends on supply temperature more than on any other factor, and each step above 100 degrees opens a larger share of demand.

Technology is climbing the temperature scale. Heat pumps up to 100 degrees are mature, units from 100 to 160 degrees are scaling, and 160 to 200 degrees is emerging, while the International Energy Agency heat pump programme lists more than 60 high-temperature technologies, with maximum supply temperatures up to 300 degrees for Everllence and Karman Industries. The conclusion is that suppliers are already offering units for steam and drying duties, although the highest temperatures are at an early stage.

Economics need support to close. Capital cost for systems below 200 degrees is two to three times that of a gas boiler, operating cost is 30 to 50 percent lower depending on electricity and gas prices, and payback is about 5 to 8 years without subsidies and 2 to 4 years with them, while the German programme for energy and resource efficiency has paid 45 percent of capital cost, up to EUR 15 million per project. The conclusion is that subsidies and the electricity to gas price ratio set the pace of orders.

The brief treats high-temperature industrial heat pumps as an accelerating signal with a ten year horizon to 2036. It identifies which temperature classes, regions and companies move first and what each means for manufacturers and suppliers. It is a focused 108-page decision brief that presents an indicative trajectory rather than a segmented market model.

A heat pump takes heat from a low temperature source such as cooling water, exhaust air or process effluent, and raises it to a useful temperature with a compressor. The efficiency, expressed as coefficient of performance, falls as the temperature lift rises, so high temperature duties need a warm source and a good compressor.

A Spilling unit raising heat from 152 to 240 degrees at 12 MW in a chemical plant reports a coefficient of 5.3 to 5.8, a Turboden unit of 12 MW supplies steam at 170 degrees to a paper plant, and an Everllence unit of 40 MW supplies steam at 200 degrees for district heating. The conclusion is that large units already deliver steam, and that efficiency is highest where the source is warm and the lift is small.

Early projects show the sectors. Agrana runs a 374 kW unit at 140 to 150 degrees at Pischelsdorf, Wienerberger a 300 kW unit at Uttendorf, Skjern Paper a 5.3 MW unit and Snellman a 1,090 kW unit, while Heineken, Nestlé, Mars and AkzoNobel have deployed heat pumps in place of gas heat. The conclusion is that food, paper, bricks and chemicals are the first buyers, because they have steady heat demand and low grade waste heat on site.

Uses are drying, pasteurisation, evaporation, steam raising and district heat supply from industrial sites.

The limits are capital cost, the electricity to gas price ratio, supply temperature and integration with steam systems. The period turns on whether units above 160 degrees reach commercial reliability.

The high-temperature industrial heat pumps market, covering heat pumps and steam generating units for process heat above 100 degrees Celsius, mechanical vapour recompression systems, and their installation and service, and excluding low-temperature heat pumps for buildings, boilers, and district heating networks, is valued at USD 1.2–2.0 billion in 2026 and is projected to reach USD 6.83–11.39 billion by 2036, at a CAGR of 19%.

The 2026 base rests on heat pumps and steam generating units for food, paper, chemicals, bricks and refining, mainly in Europe, Japan and the United States. Growth then follows higher supply temperatures, capital subsidies and the electricity to gas price ratio.

The forecast is sensitive to subsidies, carbon prices, electricity prices and the commercial success of the first units above 200 degrees. Regionally, Europe holds the largest base, followed by Asia Pacific and North America.

The base case assumes subsidies stay in place and electricity to gas price ratios improve slowly, bringing the inflection to about 2030. An accelerated case assumes higher carbon prices and faster success of units above 200 degrees, bringing the inflection to 2028 and lifting the 2036 value to the top of the range. A delayed case assumes high electricity prices and subsidy cuts, moving the inflection to 2033 and holding growth at the bottom of the range.

Growth drivers

• Operating cost savings against gas.
• Carbon price exposure.
• Waste heat available on site.
• Corporate decarbonisation targets.

Enablers

• New working fluids and compressors.
• Capital subsidies.
• Reference projects at industrial scale.
• Packaged and standardised units.

Restraints and barriers

• Capital cost above gas boilers.
• High electricity to gas price ratio.
• Limits on supply temperature.
• Integration complexity.

The direction of high-temperature industrial heat pumps is set by the share of process heat in industrial energy demand, carbon prices and efficiency rules, public subsidies for process heat, higher supply temperatures and customer decarbonisation commitments.

The key participants in high-temperature industrial heat pumps include Siemens Energy AG, Everllence SE, GEA Group Aktiengesellschaft, Johnson Controls International plc, Mitsubishi Heavy Industries, Ltd., Kobe Steel, Ltd., Mayekawa Mfg. Co., Ltd., Fuji Electric Co., Ltd., Yanmar Holdings Co., Ltd., BITZER SE, Combitherm GmbH, Spilling Technologies GmbH, Piller Group GmbH, Oilon Group Oy, Ochsner Wärmepumpen GmbH, Qpinch NV, EPCON Evaporation Technology AS, AtmosZero, Inc., Karman Industries, Inc., Heaten AS, Olvondo Technology GmbH, Aneo Industry AS, Heck Kältetechnik GmbH, Heineken N.V., Nestlé S.A., Mars, Incorporated, AkzoNobel N.V., Agrana Beteiligungs-AG, Wienerberger AG, Vattenfall AB, Skjern Paper, Snellman, Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH, Deutsche Energie-Agentur GmbH, Federal Ministry for Economic Affairs and Climate Action of Germany, United States Department of Energy, European Commission, International Energy Agency and Heat Pump Centre.

The brief profiles representative participants in each archetype and assesses which are positioned to lead as supply temperatures rise.

Siemens Energy, Everllence, GEA and Mitsubishi Heavy Industries lead among large unit suppliers, Spilling, Combitherm and Qpinch lead among specialists with reference projects at high temperature, and Heineken, Nestlé and Mars lead among users replacing gas boilers. Competitive intensity is moderate, with many specialists selling small numbers of units.

Where value migrates.

In 2026 value sits with units up to 160 degrees in food, paper and chemicals. By 2031 it moves toward steam generating units and standardised designs sold across sectors. By 2036 it settles with heat supply services in which suppliers own and operate the units and sell heat to industrial users. Margins hold for suppliers with proven units above 150 degrees and narrow for suppliers of low temperature units.

The signals converge on rising temperature and falling payback with subsidies. More than 60 listed technologies, demonstration units at 12 MW and 40 MW and capital grants support growth, while capital cost, electricity prices and supply temperature limits hold back orders.

Structural limits show where progress could slow: electricity to gas price ratios, temperature, integration and subsidy levels. The brief therefore tracks four indicators: units above 150 degrees in operation, capacity installed, coefficient of performance at high lift and subsidy budgets.

Units up to 160 degrees first, then steam generating units, then standardised designs across sectors are the expected order of adoption.