Renewable Consultancy

Low-carbon heat system feasibility for your site.

We assess your heating load, building fabric and energy profile to identify whether a heat pump or alternative low-carbon heat technology genuinely stacks up financially.

Get a heat system study How it works

Overview

What's included in your study

Switching to a low-carbon heat system is a significant investment. We analyse your current heating load, fuel costs, building insulation and operational profile to model the true cost and saving of air source heat pumps, ground source systems, district heating connections or hybrid solutions.

Full cost-versus-savings modelling
Payback period and ROI calculations
Technology sizing and specification
Grid connection and planning assessment
Available grants and incentives review
Written report with clear recommendations

Typical annual saving

£8,000–£40,000/yr

Payback typically 4–9 years

Study options

Desktop study (remote)£400

On-site full proposal£2,500

Tender exercise£150–£450

Get a heat system study

Assessment Detail

What we assess

Every feasibility study covers the full picture — we don't cherry-pick the technology, we find what genuinely works for your site.

Heating load analysis

Detailed assessment of your current heat demand across the year, including seasonal variation.

Technology selection

Comparison of ASHP, GSHP, hybrid heat pump, district heating and direct electric options for your site.

Building fabric review

Assessment of insulation levels and heat loss to determine suitability and identify any fabric improvements needed.

COP & efficiency modelling

Seasonal COP modelling to give a realistic running cost vs your current fuel spend.

Capital cost & payback

Full installed cost estimate, running cost saving and payback calculation including BUS grant eligibility.

Planning considerations

Assessment of permitted development rights for heat pump installations and any noise or visual impact issues.

Benefits

Why businesses choose this

Eliminate gas dependency

Decarbonise your heating and remove exposure to volatile gas prices with a low-carbon electric heat source.

BUS grant funding

Commercial properties may be eligible for the Boiler Upgrade Scheme — we identify and include all available funding in our analysis.

Net zero pathway

Heat represents a large share of most businesses' carbon footprint — switching to low-carbon heat is a major step towards net zero.