Advancing Industrial Heat Pumps Through Value Chain Collaboration

Industrial heat accounts for a substantial share of global energy consumption and carbon emissions. In many industrialised economies, process heat below 200°C represents a large and technically addressable segment, yet it remains dominated by fossil fuels. Industrial heat pumps are increasingly recognised as one of the most mature and energy-efficient solutions to decarbonise this heat demand. However, despite proven performance and growing policy interest, deployment remains slower than climate pathways require.

A recent analysis published by the IEA Heat Pumping Technologies TCP examines why this gap persists and how collaboration across the full value chain can help overcome it. The article argues that industrial heat pumps are no longer constrained primarily by technology readiness, but by systemic barriers spanning design, manufacturing, integration, financing, and end-user confidence.

Industrial Heat Pumps and Their Decarbonisation Role

Industrial heat pumps upgrade low-temperature waste heat or ambient heat to usable process temperatures, often with coefficients of performance far above conventional boilers. When powered by low-carbon electricity, they can deliver significant emissions reductions while lowering operating energy use. Sectors such as food and beverage, pulp and paper, chemicals, textiles, and district energy systems are already demonstrating successful applications.

Yet industrial processes are complex, site-specific, and risk sensitive. Heat pumps are rarely plug-and-play solutions. They must be carefully matched to temperature levels, heat sources, operating hours, and existing process equipment. This complexity makes collaboration across the value chain more critical than in residential or commercial heat pump markets.

Fragmentation Across the Value Chain

The analysis identifies fragmentation as a key barrier. Technology suppliers, engineering firms, industrial end users, utilities, policymakers, and financiers often operate with limited coordination. Equipment manufacturers may optimise for standard products, while industrial clients require customised solutions tailored to their processes. Engineering, procurement, and construction contractors may lack deep familiarity with advanced heat pump systems, leading to conservative design choices.

At the same time, end users often perceive industrial heat pumps as high-risk investments. Concerns include reliability, integration with existing assets, uncertain payback periods, and exposure to electricity price volatility. These concerns are compounded when financiers and insurers lack experience with the technology and therefore apply unfavourable risk premiums.

Collaboration as a Deployment Accelerator

The article emphasises that stronger collaboration can address these barriers at multiple stages. Early engagement between technology providers, system integrators, and industrial operators enables better system design and clearer performance guarantees. When suppliers understand process constraints and operators understand technology capabilities, projects are more likely to meet both technical and financial expectations.

Joint demonstration projects are highlighted as especially valuable. Pilot installations in real industrial environments generate operational data, build confidence, and create reference cases that can be replicated. Such projects are most effective when supported by public funding or policy frameworks that share risk during early deployment phases.

Standardisation is another area where collaboration delivers benefits. Agreed technical standards, performance metrics, and contractual templates can reduce transaction costs and shorten project development timelines. This is particularly relevant for medium temperature applications, where modular and scalable designs are increasingly feasible.

The Role of Policy, Utilities, and Finance

Policy support remains a critical enabler, but the article stresses that policy design must align with value chain realities. Capital grants, tax credits, and carbon pricing mechanisms can all improve project economics, but only if they are predictable and accessible. Complex application procedures or short-term incentives can deter industrial actors with long investment cycles.

Electricity utilities also play a growing role. Industrial heat pumps can significantly increase electricity demand at specific sites, making grid connection, tariffs, and flexibility services important considerations. Collaboration between utilities and industrial users can unlock solutions such as demand response, on-site generation, or long-term power purchase agreements that stabilise operating costs.

Financial institutions are beginning to engage more actively, particularly where heat pumps are embedded in broader decarbonisation strategies. Clear performance data, third-party verification, and risk-sharing mechanisms can help mainstream project finance for industrial heat pump installations.

Implications for Net-Zero Strategies

For companies with net-zero targets, industrial heat pumps represent one of the most immediate options to address Scope 1 emissions from process heat. However, the article makes clear that success depends on organisational alignment beyond sustainability teams. Procurement, operations, finance, and external partners must all be involved early in project development.

At a system level, widespread adoption of industrial heat pumps supports broader energy transitions. Higher electricity demand can be aligned with renewable generation growth, while improved energy efficiency reduces overall system costs. The collaborative approach outlined in the analysis aligns closely with emerging industrial decarbonisation roadmaps in Europe, North America, and parts of Asia.

Scaling from Niche to Mainstream

The central conclusion is that industrial heat pumps are ready to scale, but only if collaboration becomes the norm rather than the exception. Technology improvements will continue, particularly in higher temperature ranges and natural refrigerants, but the decisive factor for rapid deployment lies in how effectively actors across the value chain work together.

By sharing knowledge, aligning incentives, and jointly managing risk, industrial heat pumps can move from niche applications to a mainstream decarbonisation solution. For policymakers, investors, and industrial leaders, the message is clear. Collaboration is not a secondary consideration, but a core requirement for delivering low-carbon industrial heat at scale.

Source: heatpumpingtechnologies.org