RETROFIT CARBON CREDITS
Turn eligible UK retrofits into recurring income
Register your solar PV, heat pump, insulation, glazing and eligible heating upgrade projects with GPM.
We organise the evidence, support the carbon credit process and connect issued credits with suitable buyers and offtakers.
🛡️ Built for UK retrofit installers seeking additional value from eligible completed workTHE GPM CARBON PROGRAMME
Create additional value from completed retrofits
A simple route to carbon participation for UK installers
Eligible residential retrofit projects may continue creating carbon value after installation. GPM organises the evidence, aggregates qualifying activity and supports the route towards credit issuance and sale.
You keep delivering retrofit work. We manage the carbon participation process, helping create potential recurring income while supporting lower-carbon, better-performing homes.
WHY INSTALLERS WORK WITH GPM
A simpler route to long-term carbon income
✦ Potential multi-year revenue
Eligible retrofit projects may generate carbon income across multiple crediting periods, creating additional value from work you have already completed.
✦ Clear portfolio tracking
GPM keeps submitted installations, evidence requirements, programme progress and payment information organised in one managed process.
✦ Minimal disruption to your business
You continue delivering retrofit projects. We manage the carbon participation process around your existing installation records and workflows.
✦ Commercial value with wider impact
Participating installations can create additional installer revenue while supporting lower emissions, improved energy performance and better homes for UK households.
THE PARTICIPATION PROCESS
How it works
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Register your installations
Submit completed solar PV, heat pump, insulation, glazing and eligible heating-upgrade projects for an initial assessment.
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Provide project data
Upload the available installation details, certificates and supporting evidence using the GPM data template and submission form.
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GPM reviews and organises
We assess potential eligibility, identify missing information and structure qualifying activity for the applicable carbon programme.
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Independent assurance and issuance
Where required, eligible carbon reductions progress through independent validation, verification and credit issuance.
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Credits are sold and value is returned
Issued credits progress through the applicable sales route. Participating installers then receive their agreed share in line with the programme arrangements.
ILLUSTRATIVE PORTFOLIO EXAMPLES
See the potential value of completed retrofit projects
These examples show how eligible residential retrofit portfolios may translate into estimated carbon reductions and potential installer revenue.
WHO CAN PARTICIPATE
Built for organisations delivering or managing retrofit at scale
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Installers & Contractors
Create potential recurring income from eligible completed projects without adding another physical service to your business.
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Property owners and landlords
Assess eligible retrofit improvements across multiple homes and capture additional value from your property portfolio.
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Housing associations
Aggregate qualifying activity across housing stock and use potential carbon income to support future improvements and resident outcomes.
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Local authorities and programme operators
Structure large-scale retrofit programmes for carbon participation, transparent reporting and potential long-term value.
WHY GREEN PLANET MAKERS
Turn retrofit delivery into long-term value
We organise project evidence, aggregate eligible activity, support the carbon credit process and connect issued credits with suitable buyers and offtakers. You continue delivering retrofit work. GPM manages the participation process, helping create additional value without disrupting your existing business model.
The result is more value for installers and programme partners, lower household emissions and better-performing homes.
Questions
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Answers
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Questions * Answers *
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Carbon credits represent measurable reductions in greenhouse gas emissions. When you install energy-efficient or low-carbon technologies (such as solar panels, heat pumps, or insulation), you effectively lower CO₂ output. These reductions can be converted into “credits” that have monetary value.
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We welcome all project sizes - from individual homes to large portfolios. The more measures you install, the greater your carbon credits earnings.
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Simply complete our data onboarding form with basic details about your installations. We’ll guide you through the submission process, assess the information provided, organise the supporting evidence and coordinate the applicable carbon programme and independent assurance requirements.
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Government regulations and carbon market prices can fluctuate. We continuously monitor policy changes to minimise risks and keep you informed about adjustments that may affect your revenue.
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Any organisation or individual installing energy-saving measures may be eligible, including:
Installers and contractors (monetise new and past projects)
Property owners, landlords, and housing associations
Developers looking for additional revenue streams
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Yes, in many cases you can. Depending on the specific rules for the current or upcoming crediting cycles, installations completed within certain date ranges may still qualify. Contact us to find out if your past projects are eligible.
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Where eligible credits are successfully issued and sold, participating installers receive their agreed share in accordance with the relevant participation agreement and programme cycle. Payment timing and value depend on credit issuance, sale and applicable commercial terms.
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We handle most of the administrative work. You provide the available project data, such as installation dates, system details and supporting certificates. Our team organises the information, supports the carbon calculations and submissions, and coordinates the applicable independent verification and assurance process.
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Eligible activity progresses through the applicable carbon programme and recognised carbon-standard requirements. Formal validation and verification, where required, are undertaken independently by appropriately qualified third parties before eligible credits can be issued. GPM coordinates the installer participation, evidence and submission process.
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Feel free to book a quick consultation with our carbon credits specialists. We can provide a detailed assessment of your projects’ eligibility, estimated earnings, and next steps for submitting data.