Is your site right for CHP? Key factors to assess before you invest

Rising energy costs and growing operational pressure are forcing organisations to rethink how their sites are powered. Greater control is no longer optional, it is a competitive advantage.

Combined Heat and Power (CHP) is gaining attention as a more efficient way to generate energy on site. But it is not the right fit for every organisation.

Energy is no longer just an overhead, it directly affects how your site performs. When supply is inefficient or unreliable, the impact on productivity, profitability and long term growth is immediate.

So how do you know if CHP works for your operational reality? 

CHP generates electricity and heat from a single fuel source, right at your site. Instead of sourcing power and heat separately, both are produced at the same time using one system. This reduces wasted energy, improves efficiency, and gives you more control over how your site is powered.

In many cases, this can lead to lower energy costs, stronger resilience, and greater long term predictability. But the key question is not what CHP can do. It is whether your site can fully benefit from it, and deliver meaningful cost savings and return on investment.

For CHP to deliver real value, your site needs to meet three key criteria:

• A consistent electrical baseload
  CHP works best where electricity demand is steady and predictable. Systems are designed to run continuously, not respond to short term peaks. A stable baseload allows you to maximise on site generation and improve both cost savings and overall system performance.
• A year round, predictable heat demand
  The real value of CHP comes from using the heat it generates. Systems are typically sized around your heat requirement. If your site has a consistent need for hot water, steam or process heat throughout the year, you are far more likely to capture the full efficiency and financial benefits. Where heat demand is seasonal or inconsistent, some of that value can be lost.
• Long operating hours
  CHP delivers the strongest returns when it runs for extended periods each day. Sites that operate continuously, or for long and stable hours, allow the system to perform at its most efficient. In contrast, sites driven by short bursts of demand or intermittent usage may not fully benefit from the technology.

CHP can deliver significant cost savings and resilience in the right conditions, but it is not a one size fits all solution.

Our Combined Heat and Power playbook includes a practical self assessment checklist to help you evaluate whether it is the right fit for your organisation and what to consider next.