Heat pumps and heat recovery
Capture and reuse waste heat, and electrify process heat, to cut fuel use and carbon.

Project enquiry
You already know roughly what you want done: a heat recovery scheme, a solar or battery installation, a compressed air or steam upgrade, or an ISO 50001 programme. Tell us the scope. An EM3 engineer who knows your sector will come back with a clear route to delivery, including the likely savings and what it would take. We are independent and an execution partner, so we take the project from business case through to a measured, verified result.
Not sure this is the right page? For an exploratory call, book a consultation. To measure first, request an audit.
Tell us about your project
Share the scope and a few details. We will route it to the right engineer and come back to you. Prefer to talk first? Office numbers are at the foot of this page.
What we deliver
If your project sits in one of these areas, we can take it from business case to a verified result. If it sits across several, even better: we work as a single partner, so you are not managing separate suppliers.
Capture and reuse waste heat, and electrify process heat, to cut fuel use and carbon.
On-site generation sized to your load and tariff, with a clear payback.
Store and shift energy to lower cost and strengthen resilience.
Reduce one of the most expensive utilities on most sites through leak reduction, control, and right-sizing.
Upgrade generation and distribution to cut losses and carbon.
Put a certified, ongoing energy management system in place, with the measurement and verification to keep savings real.
How a project runs
A scoped project is only worth doing if the saving is real and the delivery is clean. We follow the same four steps on every project, whether it is one upgrade on one site or a programme across several countries.
We audit and meter to set a baseline, so the business case is built on your real data, not assumptions.
We design the solution and build the ROI business case: the saving, the payback, and the standards and grants that apply.
We deliver the project on time and on budget, as an execution partner, not an advisor handing over a report.
We measure and verify the result, support ISO 50001, and keep the savings optimised over time.
Proof
On a recent industrial cooling tower project, our engineers measured the baseline, designed the solution, delivered the works, and verified the result. The site cut energy use and cost with a clear payback, and the saving was measured and verified, not estimated. This is the point of a project enquiry: you bring a scope, we bring a route to a result you can prove.
We measure, engineer, implement, and verify. A scoped project is where all four come together.
EM3 engineering team

Prefer to talk first
Rather talk the project through before you write it up? Call or email the nearest office and we will direct your enquiry to the right team.
Ireland (HQ)
2nd Floor, 1 Bank Place, Limerick City, Co. Limerick, V94 HT2Y
United States
320 West Ohio Street, Chicago, Illinois 60654
United Kingdom
Athena House, Tachbrook Park, Athena Drive, Royal Leamington Spa, Warwick, CV34 6RL
Spain
Avenida de Brasil, 17 entreplanta, 28020 Madrid
Paris and Sao Paulo office details are confirmed on request. See all six offices on the Locations page.