How to offer Carbon Reduction Plans as a service

The UK government spends over £300 billion annually on public procurement, and every supplier bidding for central government contracts above the £5 million threshold must now publish a Carbon Reduction Plan. This is not a voluntary standard or a nice-to-have corporate initiative. It is a mandatory pass/fail gate under PPN 06/21, and without a compliant CRP, a bid will be rejected before it is even read.

According to the UK Government, there are approximately 5.5 million small and medium-sized businesses in the UK. The vast majority of these organisations do not have in-house sustainability expertise and have never calculated their greenhouse gas emissions. For consultants, this gap between regulatory demand and business capability represents an enormous addressable market. Even capturing a fraction of a percent of these businesses translates to thousands of potential CRP clients.

The opportunity is growing. The NHS extended its Carbon Reduction Plan requirement to all contracts regardless of value from April 2024. Local authorities and devolved administrations are adopting similar policies. According to DEFRA guidance, Scope 3 reporting expectations are also expanding, meaning businesses that already have a CRP will need it updated and extended annually. This is not a one-off engagement — it is a recurring revenue model.

Most consultants charge between £500 and £2,000 per Carbon Reduction Plan, depending on the complexity of the client organisation. Pricing at this level is sustainable because the value to the client is not the document itself — it is access to government and NHS contracts worth tens or hundreds of thousands of pounds. A £1,000 CRP fee is negligible compared to losing a £5 million contract.

At the lower end, a 10-person service business operating from a single office with straightforward energy bills can be processed in under an hour using CarbonPass Partner. The data collection is minimal — a gas bill, an electricity bill, and a few questions about business travel. You might charge £500 for this and still achieve a strong hourly rate. At the upper end, a 200-employee company with fleet vehicles, multiple sites, and complex Scope 3 categories requires more data gathering, stakeholder conversations, and quality assurance. A fee of £1,500 to £2,000 is entirely reasonable for this level of work.

Some consultants also offer retainer models, charging an annual fee that includes the initial CRP plus annual updates, ongoing emissions methodology support, and reduction plan reviews. According to the GHG Protocol, emissions should be recalculated annually to reflect changes in the business, which makes a retainer model both commercially attractive and technically appropriate.

The CarbonPass Partner plan is designed specifically for consultants and accountants managing multiple client CRPs. The workflow is straightforward: you create a client organisation on your dashboard, enter their data or upload their utility bills, and the platform calculates Scope 1, 2 and 3 emissions using the latest DEFRA conversion factors. The output is a fully PPN 006 compliant Carbon Reduction Plan in PDF format, ready for the client to publish on their website.

The critical advantage of using a platform rather than spreadsheets is consistency and speed. Every CRP you produce uses the same validated calculation methodology, the same DEFRA factors, and the same compliant output format. You do not need to worry about formula errors, outdated factors, or formatting inconsistencies across clients. According to DEFRA, emission factors are updated annually, and CarbonPass applies these automatically so your calculations are always current.

From a practical standpoint, the delivery process for each client typically follows three steps: an initial data request where you send the client a checklist of what you need, a calculation session where you enter the data into CarbonPass, and a review call where you walk the client through their results and the published CRP. Most consultants can complete all three steps within a single week per client.

Clients want to see your brand on the work you deliver, not a third-party platform. The CarbonPass Partner plan includes full white-labelling capabilities — you can upload your firm's logo, set an accent colour that matches your brand identity, and add a "prepared by" line that credits your consultancy. The resulting PDF looks like it was produced by your firm, which reinforces client trust and justifies your fee.

White-labelling is particularly important if you are positioning yourself as a sustainability advisory firm rather than a technology reseller. Your clients are buying your expertise and your relationship, and the CRP document should reflect that. For more detail on branding options, see our guide on white-label carbon reporting tools.

The co-branded PDF approach also works well when pitching to larger organisations. If a procurement director sees a professionally branded Carbon Reduction Plan with your firm's logo and a clear "prepared by" attribution, they are more likely to trust the quality of the work than if they see a generic template with no clear author.

A smooth onboarding process is the difference between a one-hour engagement and a week of chasing. The most effective approach is to send clients a structured data request before your first call. This request should list exactly what you need: 12 months of gas and electricity bills, fuel receipts for company vehicles, headcount and average commute information, business travel records, and waste collection details.

Most clients will not have all of this data immediately, and that is fine. CarbonPass supports standard estimates for categories like employee commuting and waste where precise data is unavailable. The key is to set expectations early — tell the client what you need, explain why, and give them a deadline. According to the GHG Protocol, using reasonable estimates for minor emission categories is accepted practice and does not compromise the validity of the overall report.

Once you have the data, entering it into CarbonPass takes 15 to 30 minutes per client. The platform validates inputs against expected ranges and flags anomalies, which helps you catch data entry errors before they reach the final document. After calculation, you should review the results with the client in a 20-minute call, explain their emission profile, and discuss the reduction measures that will appear in their CRP. This review step adds significant perceived value and distinguishes your service from a self-serve tool.

The first five clients are always the hardest. You are refining your process, building your sales pitch, and learning which client segments are the best fit. Once your process is established, scaling to 50 clients is primarily a function of sales efficiency and operational consistency, not technical complexity.

At the sales level, your best lead sources are existing professional networks, referrals from satisfied clients, and outreach to businesses that are actively bidding for government contracts. You can search Contracts Finder to identify upcoming tenders and approach the types of companies that would bid for them. Accountancy practices are also excellent referral partners — their clients often ask about ESG and carbon requirements without knowing where to start. See our guide on accountants adding ESG services for more on this channel.

Operationally, the key to scaling is standardisation. Use the same onboarding email template, the same data request checklist, and the same review call structure for every client. CarbonPass Partner's multi-client dashboard gives you a single view of all your clients, their CRP status, and upcoming renewal dates. At 50 clients with an average fee of £1,000 per CRP, you are generating £50,000 in annual revenue from a service line that takes a few hours per client to deliver — and that figure grows with annual renewals and upsells into reduction planning and broader sustainability advisory work.

How do I start a CRP consultancy?

You do not need a specific certification to prepare Carbon Reduction Plans for clients. A working knowledge of PPN 006, the GHG Protocol, and DEFRA emission factors is sufficient. CarbonPass Partner provides the calculation engine and compliant output, so you can focus on client relationships and data gathering.

How much should I charge for a Carbon Reduction Plan?

Most consultants charge between £500 and £2,000 per CRP depending on the size and complexity of the client organisation. A 10-employee service business with simple energy use sits at the lower end, while a 200-employee logistics company with fleet vehicles and multiple sites commands the higher end.

What tools do I need to deliver CRPs at scale?

You need a platform that handles emissions calculations using DEFRA factors, generates PPN 006 compliant documents, and supports multiple client organisations from one account. CarbonPass Partner is purpose-built for this, with a multi-client dashboard, white-label PDF output, and automated Scope 1, 2 and 3 calculations.

How do I find clients who need Carbon Reduction Plans?

Target businesses that bid for government and NHS contracts. Search public tender databases like Contracts Finder for upcoming opportunities and approach the companies listed as current suppliers. Accountancy practices with SMB client bases are also strong referral partners.

Can I white-label the CRPs I produce?

Yes. CarbonPass Partner allows you to upload your firm logo, set an accent colour, and add prepared-by text so that the final CRP PDF carries your branding. The client sees your consultancy as the author, not the underlying platform.

How many clients can one consultant manage?

With CarbonPass Partner, a single consultant can comfortably manage 20 to 50 active clients. The platform handles calculations and document generation, so your time is spent on data collection and client communication rather than spreadsheet work.

Do I need professional indemnity insurance?

It is strongly recommended. If you are advising clients on compliance with procurement requirements, professional indemnity insurance protects you if a client suffers a loss due to an error in the CRP you prepared. Most consultancy insurers offer policies that cover environmental advisory work.

Can I offer CRP services alongside other bid writing work?

Absolutely. Many bid writers add CRP preparation as an upsell to their existing tender writing services. Since PPN 006 compliance is a pass/fail gate, clients who need help with their bid almost always need help with their CRP too.