UNLOCK COMPUTE HEAT VALUE.
Compute Infrastructure Plus Useful Heat.
Turn heat from compute into a resource for buildings, industry, heating networks and much more.
One Compute Asset. Two Sources of Revenue.
Compute produces digital output, and heat. With the right location, cooling design and nearby demand, that heat can become an independent revenue stream.
Heat recovery creates an opportunity to add heat sales or on-site heating savings to the economics of compute infrastructure. For investors and developers, this introduces another dimension to site selection, project design and long-term value.
Additional revenue potential
Supply recovered heat to customers under a heat-supply agreement.
On-site savings
Use recovered heat to reduce spending on other heating sources.
Integrated infrastructure
Plan electricity, compute and heat demand as one connected project.
What Is the Heat Worth?
A compute investment case often centres on power costs, equipment and utilisation. Heat recovery adds another question: who can use the thermal output, and what is it worth to them?
A nearby heat customer can create a second commercial relationship alongside compute operations. Its value depends on usable heat volume, delivery temperature, seasonal demand, connection costs and contract terms.
Assessing these factors early helps establish whether heat recovery strengthens the project’s investment case.
Design the Connection Before You Build.
The strongest opportunities begin with a match between the compute site and a heat user.
Distance, temperature requirements and operating schedules shape the design. Heat exchangers, heat pumps and thermal storage can connect the two systems where appropriate. Backup arrangements help maintain heat supply when compute output changes or equipment is serviced.
For new developments, assess heat recovery during site selection. For existing facilities, start with the cooling system and nearby heat demand.
Heat for Residential Developments
Compute heat recovery can be assessed as part of the energy concept for new apartment buildings and residential developments. Where a nearby compute facility can provide suitable thermal output, recovered heat may support space heating and domestic hot water through an appropriately designed heating system.
For developers, property investors and heat-network operators, the opportunity is to assess long-term heat supply, operating costs and infrastructure ownership together. Feasibility depends on distance, delivery temperature, seasonal demand, heat-pump requirements and the availability of backup supply. Heat sales may generate income for the heat supplier, while the building owner’s benefit depends on the agreed supply and ownership model.
For Investors & Infrastructure Developers
Evaluate an additional source of project value.
Consider heat sales, connection investment and operating costs alongside the core compute business. Define who owns the recovery equipment, who purchases the heat and how responsibilities are allocated.
For Industry & Building Operators
Put nearby compute heat to work.
Explore recovered heat for compatible processes, space heating or hot-water systems. Match the available temperature and delivery profile to your needs, including any heat-pump or backup requirements.
For District Heating Operators
Connect a local source of recovered heat.
Assess compute facilities as potential heat suppliers. Network temperature, connection distance, seasonal demand and supply agreements determine how a project can fit your system.
For Electricity Grid & Energy Operators
Plan power demand and heat use together.
Evaluate how compute demand interacts with local electrical capacity and heat demand. Where workloads can adjust, thermal storage and backup heat can help manage the relationship between electrical flexibility and heat supply.
From Recovered Heat to Commercial Value.
Sell the heat.
Deliver useful heat to an external customer through an agreed pricing and supply model.
Use the heat.
Replace part of an existing heating requirement within the same site or business.
Develop the connection.
Structure a partnership between the compute operator, heat customer and infrastructure owner, with clear investment and operating responsibilities.
Heat sales create revenue. Internal heat use creates savings. A sound business case measures each separately and includes the cost of recovery and delivery.
Frequently asked Questions
What is compute heat recovery?
Computing equipment releases heat as it operates. Heat recovery captures part of that thermal output and transfers it to a useful application, such as building heating, hot water, a suitable industrial process or a district heating network. The design connects the compute cooling system to the heat user’s requirements.
How can recovered heat create an additional revenue stream?
Heat can be sold to an external customer under a heat-supply agreement, creating income alongside compute operations. If used within the same business, it can reduce spending on other heating sources. Revenue and savings should be assessed separately, after accounting for recovery equipment, electricity, delivery and maintenance costs.
Which sites and heat users are a good fit?
Promising projects combine recoverable compute heat with nearby demand at a compatible temperature and operating schedule. Potential users include new apartment buildings, residential developments, commercial buildings, industrial sites, agricultural facilities and heating networks. Connection distance, seasonal demand, backup supply and the cost of the heating source being replaced are central to feasibility.
Can heat recovery be added to an existing compute facility?
It may be possible, depending on the cooling architecture, available space and access to a suitable heat user. A retrofit must account for integration work and potential disruption to operations. New developments offer the opportunity to include heat recovery in site selection and cooling design from the outset.
Is the recovered heat hot enough to use directly?
Sometimes. The available temperature depends on the hardware and cooling system, while each heat application has its own requirements. Where direct use is unsuitable, a heat pump may raise the temperature. Its electricity consumption, investment and operating costs must be included in the commercial assessment.
What happens when compute output falls or the facility stops?
Heat delivery must be designed around the actual operating profile. Thermal storage, backup heating or other heat sources may be needed to cover interruptions and demand peaks. Supply agreements should define expected availability and responsibilities. Essential heating demand should not depend on unassessed assumptions about compute uptime.
What should investors and infrastructure developers assess first?
Start with the prospective heat user: demand, required temperature, distance and willingness to enter a supply agreement. For new apartment buildings, assess the heating concept early enough to coordinate the building system, heat connection and backup supply. Then evaluate recoverable output, capital investment, operating costs and ownership responsibilities. Distinguish revenue from selling heat from savings achieved by using it; each depends on the project’s contractual and operating model.
How does heat recovery fit with grid operators and energy optimization?
Heat recovery adds a thermal use to an electricity-consuming asset. Where compute demand is adjustable, storage and backup heating can help accommodate changes in electrical operation while supporting heat delivery. Electricity-grid and heat-network requirements should be assessed together; heat recovery alone does not resolve an electrical network constraint.
Discover the Heat Opportunity Around Your Site.
A compute project, an industrial heat requirement or a planned heating network can each be the starting point.
Bring the location, available electrical capacity, compute plans and heat requirements into one discussion—and assess whether they can support a viable project.