Three kinds of thing

  • Free tools answer one question each, such as "do I need a Carbon Reduction Plan?". No account, no email. See all free tools.
  • A plan is the software itself: you add a year of bills, it works out your footprint in tCO2eTonnes of CO2e, the unit a carbon footprint is given in. One tonne is 1,000 kg of greenhouse gases, counted as if they were all CO2.More in the glossary and writes the reports. Every plan makes the Carbon Reduction Plan (CRP)Et offentligt dokument, der rapporterer dine scope 1-, 2- og udvalgte scope 3-udledninger og forpligter dig til netto-nul. Krævet til større britiske offentlige kontrakter og NHS-kontrakter.More in the glossary, the SECRStreamlined Energy and Carbon Reporting: den britiske lov, der kræver, at store selskaber og LLP'er offentliggør energiforbrug og udledninger i deres årsrapport.More in the glossary report and the VSMEThe EU's Voluntary Sustainability Reporting Standard for smaller companies: a short, set format for energy, emissions and other figures that EU customers, banks and investors ask their suppliers for.More in the glossary report. See the plans.
  • Add-ons are extra jobs on top of a plan, each with its own price. Most businesses don't need any. See all add-ons.

What has happened?

Find the line that sounds like you. Start with the free tool where there is one: it tells you whether you need to do anything at all.

Someone has asked you for something

The most common reason a business starts. Check first whether you really have to, then make the document.

  • A buyer or a tender asks for a Carbon Reduction Plan

    Free tool
    Skal jeg have en Carbon Reduction Plan?Three questions about your customer and contract that tell you whether PPN 006 or the NHS rules mean you need a plan.
    Abonnement
    Any plan writes the Carbon Reduction Plan from a year of your bills.
    Tilkøb
    Public sector tender packCheck your carbon evidence against central government and NHS tender rules, including the April 2027 NHS rules, and copy answers to the carbon and social value questions, filled in from your own figures.

  • You supply the NHS

    Free tool
    CO₂-tjek for NHS-leverandørerFem spørgsmål, der viser, hvilke af NHS' netto-nul-regler der gælder for dig nu, og hvad der ændres i april 2027.
    Abonnement
    Any plan writes the Carbon Reduction Plan the NHS asks for.
    Tilkøb
    Public sector tender packCheck your carbon evidence against central government and NHS tender rules, including the April 2027 NHS rules, and copy answers to the carbon and social value questions, filled in from your own figures.

  • Your accountant mentions SECR, or your company is large

    Free tool
    Skal jeg rapportere efter SECR?Tjek, om dit selskab eller LLP skal medtage energi- og klimatal i sin årsrapport.
    Abonnement
    Any plan writes the SECR report for your annual accounts.

  • A customer sends a carbon questionnaire or asks for your footprint

    Free tool
    Svarbank til leverandørspørgeskemaerModel answers to the 20 carbon questions customers ask suppliers most, filled in from your own figures.
    Abonnement
    Any plan works out your footprint, so the answers use your real figures.
    Tilkøb
    Customer questionnaire packAnswers to the carbon questions your customers send, from CDP supply chain to their own forms, filled in from your figures and plan, with each customer's share of your emissions worked out from what they spend.

  • An EU customer, bank or investor asks for a VSME report

    Abonnement
    Every plan includes the EU VSME report, filled in from the same figures.

  • Your bank's loan has carbon targets in it

    Abonnement
    A plan gives you the yearly figures.
    Tilkøb
    Lender and assurance packTrack the carbon targets in your green or sustainability-linked loan year by year from your own figures, with a statement of how the figures were put together and a full change log for your lender or assurance provider.

You want to know your footprint, or cut it

No one has asked yet, but you want the number, or a plan to bring it down.

  • You just want to know your carbon footprint

    Free tool
    Beregner fra kWh til CO2eOmregn forbrug af el, gas og brændsel til CO₂-udledninger med regeringens faktorer for 2026, side om side med 2025.
    Abonnement
    Any plan adds up a whole year, every scope, and compares it with last year.

  • You want a target and a plan to reach net zero

    Abonnement
    Any plan sets a target in the Carbon Reduction Plan.
    Tilkøb
    Net zero plannerModel the measures you're considering on your own figures, see the carbon and running-cost effect of each, check your target against the Science Based Targets initiative's rules for smaller companies, and add the plan to your Carbon Reduction Plan.

  • You run company cars or vans and are thinking of going electric

    Free tool
    Elbil vs. benzin- og dieselbil: driftsomkostning og CO2 pr. mileCompare a year's fuel or charging cost and CO2e for petrol, diesel, hybrid and electric cars of the same size, at today's prices.
    Tilkøb
    Fleet switch plannerEvery company car and van ranked by how much carbon it would save as an electric vehicle of the same size, from the government's conversion factors, with fuel costs per mile from HMRC's advisory fuel rates as a guide.

  • Your customers want a footprint for each product you make

    Abonnement
    A plan works out the energy your products share.
    Tilkøb
    Product carbon footprintsA carbon footprint for each of your products, per unit: materials from the government's material factors, your own energy shared across what you make, and delivery to your customer, with each step shown.

You want to save money on energy

Free checks that can find money, with or without an account.

  • You think a site may be paying Climate Change Levy it shouldn't

    Free tool
    Tjek af Climate Change Levy: betaler du for meget?Seven questions about a site that show the Climate Change Levy you should pay, any you shouldn't, what you could claim back, and whether the VAT on the bills looks right.
    Abonnement
    Every plan checks the levy on all your sites from your bills.

  • You run a manufacturing site that uses a lot of electricity

    Free tool
    British Industrial Competitiveness Scheme check: could your site be exempt?Six questions that show whether a manufacturing site looks eligible for the electricity levy exemption, how big it would be, and a rough £ guide. Applications close 30 November 2026.

A rule applies to your business

Specific rules that only some businesses have to follow.

  • You import steel, aluminium, cement, fertiliser or hydrogen

    Free tool
    Skal jeg registreres til UK CBAM?Four questions about your imports that tell you whether you must register for the UK CBAM, from when, and your first deadlines.
    Tilkøb
    CBAM-pakkeWork out the embedded emissions and the UK CBAM charge on imports of steel, aluminium, cement, fertiliser and hydrogen. You can buy it without a plan.

  • You are a large business and ESOS applies to you

    Tilkøb
    ESOS Phase 4 packGet ready for ESOS Phase 4: whether you qualify, your total energy use over the reference period, the 95% you must cover, energy intensity ratios, the deadlines and a draft action plan, ready for your lead assessor.

  • You need to sort and record your workplace waste

    Free tool
    Simpler Recycling check: does your workplace meet the new rules?A few questions that show whether your workplace in England separates its waste the way Simpler Recycling requires, and when the rules apply to you. Micro-firms have until 31 March 2027.
    Tilkøb
    Waste logKeep the year's waste in one place: tonnes by stream, your recycling rate, and each collector with their carrier registration and any co-collection assessment, checked against the Simpler Recycling rules.

  • You let buildings and need to keep their EPCs in order

    Tilkøb
    Property energy standardsEach site's Energy Performance Certificate in one place, with expiry dates, and buildings you let checked against the minimum EPC E standard and the proposed EPC B for larger buildings from 2031.

  • A tender asks about flood and heat risk at your sites

    Tilkøb
    KlimarisikoOversvømmelses- og varmerisiko for hver af dine lokationer med et resumé af klimarisici, som du kan bruge i et tilbud eller en rapport i TCFD-stil.

You work on other people's carbon figures

For advisers and software companies rather than for your own footprint.

  • You are an accountant doing carbon reporting for clients

    Tilkøb
    RevisorportalHåndtér klimarapportering for dine klienter fra ét login med et dashboard, der viser, hvor langt hver enkelt er.

  • You build software and need official emission factors in it

    Tilkøb
    Faktor-APIDe officielle britiske omregningsfaktorer og emissionsfaktorer for el for mere end 120 lande og alle amerikanske elregioner i din egen software via et enkelt API.

Which plan?

Every plan makes the same reports. They differ in how much of your business they cover.

  • Starter, £59 + VAT a month: one business with up to 2 sites and 3 users.
  • Growth, £149 + VAT a month: up to 10 sites and 10 users, and you can ask your suppliers for their own figures.
  • Enterprise, from £399 + VAT a month: a group of companies, more sites, or sites outside the UK.

Not sure? Six worked examples with prices, or start the free trial: it includes everything for 14 days, so you can decide later.

Start din gratis prøveperiode Try a free tool

Words you'll meet

Your footprint is split into three scopes: Scope 1Direkte udledninger fra ting, du ejer eller kontrollerer: gaskedler, firmabiler, brændsel afbrændt på stedet og kølemiddellækager.More in the glossary is fuel you burn, Scope 2Indirekte udledninger fra den el, varme og damp, du køber.More in the glossary is the electricity you buy, and Scope 3Alle andre indirekte udledninger i din værdikæde, i femten kategorier, fra købte varer til forretningsrejser, pendling og affald.More in the glossary is everything else, such as travel and waste. Each bill is turned into emissions with an official OmregningsfaktorEt tal, der omsætter en aktivitet, fx en kWh eller en liter, til kg CO2e. Den britiske regering offentliggør et nyt sæt hver juni.More in the glossary fra DESNZDepartment for Energy Security and Net Zero, som offentliggør den britiske regerings omregningsfaktorer. Ældre sæt blev offentliggjort af DEFRA og BEIS.More in the glossary, the government department that publishes them. Tap any underlined word to see what it means, or read the glossary.