GHG Protocol methods · EPA Supply Chain GHG Factors v1.3 · eGRID 2023 · national factors in 9 countries

Board-ready carbon reports
for SMBs.

Upload an export from QuickBooks, Xero, Sage, Tally or DATEV. We match each spend line to an emission category and apply its published factor: EPA factors for purchases, fuel at the month's EIA price, your state's grid for electricity. You get a Scope 1 and 2 report, or all three scopes, for a CDP response or a customer's supplier questionnaire, in minutes. Outside the US, your country's own factors apply.

Built for
CDP · supplier questionnaires
Uncertainty, our estimate
±25-40% spend-based
Turnaround
Minutes
Drop a CSV here: preview it live.
A simplified preview with 19keyword rules that runs in your browser; nothing leaves this tab. It does not set aside rent, tax or transfers, and prices fuel and power at fixed rates, so your report's figure will differ · try the sample data
awaiting csv
Idle

#Vendor · ledgerUSD

EPA

#Scope · categorykg CO₂e

Total spend
$0USD
Total emissions
0kg CO₂e
Frameworks supported
GHG Protocol methodsCDP ClimateCSRD / ESRS E1 gap analysisCalifornia SB-253 gap analysis
The engine

A transaction, transmuted.

Each line of your general ledger is matched to an emission category with a published factor: per dollar for purchases (the EPA's Supply Chain GHG Factors), per gallon, therm or kWh for fuel and power, converted at the EIA price. We do the matching, apply the factor, and return a ledger of emissions next to your ledger of spend. Hover any row to pair the two sides. Click any number to see the methodology.
#Vendor · General LedgerUSD
01PG&E · Natural Gasutilities$9,180.00
02Shell · Fleet Dieselfuel$2,420.00
03PG&E · Electricityutilities$14,650.00
04Amazon AWScloud$3,290.00
05Delta Air Linestravel$1,204.00
06FedEx Freightlogistics$612.00
07Staples · Officesupplies$210.00
ΣTotal · 7 rows$31,566.00
=
Factors
v2.6.17
#Scope · Categorykg CO₂e
01Stationary combustionS148,746
02Mobile combustionS16,365
03Purchased electricityS210,255
04Cloud servicesS3.1306
05Business travelS3.6775
06Upstream logisticsS3.4364
07Office suppliesS3.159
ΣTotal · 7 rows66,870
Atlas

The rate of exchange.

Nine of the factors the engine applies to US spend. Purchases carry the EPA's Supply Chain GHG Factors; fuel and electricity are EPA per-unit factors (Emission Factors Hub, eGRID) divided by an EIA price; refrigerant is an IPCC global warming potential. Click any row for the citation, the source document and the engine version that applies it.
Carbon factors · in force
Engine v2.5 · Factors v2.6.17
Fixed for every report on this pack
Category · basis
Rate
Unit
Scope
Source
NATGAS / USDEPA Hub 2025 per therm ÷ EIA price
5.31
kg / $
S1
EPA Emission Factors Hub 2025, Table 1🇺🇸 US
DIESEL / USDEPA Hub 2025 per gallon ÷ EIA price
2.63
kg / $
S1
EPA Emission Factors Hub 2025, Tables 1 and 2🇺🇸 US
ELEC-CA / USDeGRID 2023 ÷ California EIA price
0.70
kg / $
S2
EPA eGRID 2023 rev2🇺🇸 US · CA
ELEC-OH / USDeGRID 2023 ÷ Ohio EIA price
4.55
kg / $
S2
EPA eGRID 2023 rev2🇺🇸 US · OH
METALS / USDNAICS 331 · Primary metals
0.50
kg / $
S3.1
EPA Supply Chain GHG Factors v1.3🇺🇸 US
FREIGHT / USDNAICS 484 · Truck transportation
0.60
kg / $
S3.4
EPA Supply Chain GHG Factors v1.3🇺🇸 US
AIR-TRAVEL / USDNAICS 481 · Air transportation
0.64
kg / $
S3.6
EPA Supply Chain GHG Factors v1.3🇺🇸 US
CLOUD / USDNAICS 518210 · Data processing & hosting
0.09
kg / $
S3.1
EPA Supply Chain GHG Factors v1.3🇺🇸 US
R-410A / kgGWP100 · IPCC AR5 values
1,924
kg CO₂e / kg
S1
IPCC Fifth Assessment Report (AR5, 2013), WG1 Table 8.A.1; blend per EPA GHG Emission Factors Hub 2025 Table 12🌍 Global
Factor pack v2.6.17. Each report states the pack it was computed on.Full Atlas of sources →
Specimen

The Disclosure-Aligned artifact.

Every tier ships a PDF with every factor cited, every credit netted and every assumption stated. These are its emissions balance, methodology and data quality sections, condensed from a published sample.
Not a marketing one-pager

A document an auditor can check.

A Carbon Draft is a typeset PDF, not a dashboard: every number traceable to a source, every section numbered so a reviewer can cite it. The engine version and factor pack are stamped on every page; if we revise a factor, your earlier reports remain reconcilable on their original methodology.

The specimen to the right carries the figures of our published US sample, the report the engine writes for Scioto Valley Foods LLC, a fictional company (food distributor, Columbus, Ohio, 30 staff), classified as a buyer's upload is: Claude read 263 of its 266 rows, checked against the factor file, and the keyword rules the rest. Download the full report. Scroll inside the paper frame. Every row carries the factor applied and the rule that chose it.

  • Engine + factor version stamp per pagev2.5 · factors v2.6.17
  • Per-row methodology citationfactor · matching rule · source and price used
  • Data Quality Summaryconfidence bands · excluded rows · unrecognized rows
  • Credit / refund disclosurenetted within category, count stated
  • Framework readiness (gap analysis)GHG Protocol · CDP · CSRD/ESRS E1 · SB-253
Screening
inventory
not assured
A·S·F · Disclosure-Aligned · Specimen
Engine v2.5 · Factors v2.6.17
Scioto Valley Foods LLC
FY 2025 · Carbon Inventory
266 rows · OH · Jan-Dec 2025 · published sample
§ 0.1Emissions balancetCO₂e
S1Direct combustionDiesel, Natural Gas, Gasoline and Propane275.0635%
S2Purchased energyElectricity · Ohio grid, 4.55 kg CO₂e per dollar130.8416%
S3Value chain · 6 of 15 GHG Protocol categoriesFood Manufacturing, Freight Shipping, Electricity T&D losses and 16 more388.2349%
Total FY 2025794.13 tCO₂e
§ 2Methodology & standardsper GHG Protocol
·EPA Supply Chain GHG Factors v1.3industry-level kg CO₂e / USD factors2024EPA
·eGRID 2023 rev2state-resolved electricity intensity2023EPA
·IPCC AR5 GWP100refrigerants · 1,924 kg CO₂e/kg R-410AAR5IPCC
·GHG Protocol Corporate & Scope 3accounting & reporting standards2004/11WRI/WBCSD
§ 3Data quality · confidence & provenancerows
01Rows uploadedthe general-ledger export266100%
02High-confidence mappings (≥0.80)vendor or category direct match17866.9%
03Medium confidence, for review (0.50-0.79)account keyword or notes match124.5%
04Excluded, not emissionspayroll, tax, rent and the like, listed in the workbook7628.6%
05Unrecognized, not pricedlisted for you to resolve, never guessed00.0%
Assurance note. This screening inventory follows GHG Protocol methods (Corporate Standard, Revised Edition 2004; Scope 2 Guidance 2015; Scope 3 Standard 2011) and has not been assured. Spend-based rows use EPA Supply Chain GHG Factors v1.3, taken as ±25-40% uncertain (our engineering estimate for the method, not a published figure). Electricity uses state-resolved eGRID 2023 rev2 intensities (Ohiofor this report), location-based only here; a market-based Scope 2 figure needs your total kWh, refined by your certificates or your supplier's emission rate. Refunds and credits are netted within their category. Each report states the factor pack it was computed on.
Standard

Six questions. Ask them of any tool.

Six edge cases every spend-based carbon tool has to handle. Ask any tool these questions before you buy; the right-hand column is what our engine does on every report.
What to check
A·S·F
What happens to a $400 refund on a $2,500 fuel purchase?
Is the refund netted against its category, or added as spend or dropped? Either of the last two leaves the total too high and off the P&L.
Netted within its category before the factor is applied, so it is priced as $2,100 of fuel. The report states how many credit rows were netted, and the Disclosure-Aligned ledger lists each one with its category. Reconciles to the GL by construction.
Electricity in California vs. Ohio: same number?
Does electricity use your state's grid, or a national average? A national average misstates a company on a clean grid and one on a coal-heavy grid alike.
A per-state factor, from the state you enter, anchored on that state's own commercial electricity price. California is 0.70 kg/$; Ohio is 4.55. A dollar of Ohio electricity carries 6.5× the emissions of a dollar in California.
A German supplier's ledger with EU-formatted numbers?
Does it read comma decimals and bracketed negatives, and show you how it read them?
Intake detects comma or period decimals, localized headers and bracketed negatives, and the report's Data Intake Decisions section prints how it read the file. A DATEV Buchungsstapel (SKR 03 or 04) is read natively, with input VAT split out by tax key, and priced with Germany's own grid factor and Open CEDA factors for Germany.
A €90 diesel receipt in Dublin: how many litres?
Is fuel bought abroad priced at that country's pump price, or divided by a US one?
Fuel and gas bought by spend are turned into litres, gallons or kWh at the official price for that country and month, net of recoverable VAT (EIA in the US, DESNZ in the UK, the EU Weekly Oil Bulletin and Eurostat in Europe, AIP in Australia, PPAC in India), then multiplied by a physical emission factor. A UK or EU ledger is not divided by a US pump price.
How confident is the classification on row 2,847?
Can you see how confident each row's match is, and which rows were guesses?
Every row carries a confidence score, and the Data Quality Summary gives the split by confidence band on every tier. Basic and Complete print each row's score for the top 20 rows by spend; Disclosure-Aligned for every row. Rows the engine could not identify are listed, never guessed.
Where does this number come from, exactly?
Can you reproduce any single row's number from its cited source?
Every priced row carries its factor, the rule that matched it, and the source document and factor pack behind it. Basic and Complete print the top 20 rows by spend; Disclosure-Aligned prints every row.
Method

Three steps. No consultant.

Your accountant can run it. Your auditor can read it. Your procurement team can forward it to a supplier portal without scheduling a meeting.
01 · UPLOAD

Export from your books.

A CSV or Excel export from your books: QuickBooks, Xero, Sage 50, NetSuite, SAP, Tally, DATEV, SIE 4, XAF or Yuki. No ledger export? A business bank or card statement works. Two columns required: vendor and amount. Everything else is optional.

Encrypted in transit (TLS) · every row kept as your audit trail
02 · CLASSIFY

We apply the factors.

Every line matched to an emission category, or set aside as non-emitting (payroll, tax, rent) or unrecognized. Purchases priced with EPA Supply Chain GHG Factors v1.3, fuel at the month's price, electricity at your state's grid factor. A confidence score per row.

EPA Supply Chain GHG Factors v1.3 · EPA Hub 2025 · eGRID 2023
03 · DISCLOSE

A report, ready for review.

A PDF built on GHG Protocol methods, with a methodology section and every factor cited: the starting point for an assurance engagement, not a substitute for one. The Disclosure-Aligned tier adds a working spreadsheet: every tCO2e a live formula over an editable factor table, so your auditor can substitute their own factor and watch the total move. Download the US sample workbook.

GHG Protocol · CDP · CSRD · SB-253 gap analysis
Anatomy

A rose of the scopes.

From our published US sample, the fictional Scioto Valley Foods LLC: a 266-row ledger for FY 2025, classified as a buyer's upload is (Claude, with the keyword rules as the fallback): 794.13 tCO₂e total. Sector angle is proportional to kg CO₂e; Scope 3 categories priced per dollar and under 2% of the total share one sector. Labels as the report words them; factors from EPA Supply Chain GHG Factors v1.3, the EPA 2025 Emission Factors Hub (fuel turned into gallons and therms at EIA's monthly prices) and EPA eGRID 2023 rev2 (Ohio, state-resolved). Hover any sector or legend row.
S3.1 · Food Manufacturing
USEEIO 311 · Food manufacturing45%
S1 · Diesel
EPA Hub 2025 kg CO2e/gal · Priced at the official price for the period25%
S2 · Electricity
eGRID 2023 · Purchased grid electricity16%
S1 · Natural Gas
EPA Hub 2025 kg CO2e/therm · Priced at the official price for the period7%
45%25%16%7%2%1%1%4%SCIOTO VALLEY FOODS FY 2025794.13tCO₂e
S1 · Gasoline
EPA Hub 2025 kg CO2e/gal · Priced at the official price for the period2%
S1 · Propane
NAICS 324110 · LPG, stationary combustion1%
S3.3 · Electricity T&D losses
EPA 2025 Emission Factors Hub · Table 6 · US Avg 4.2% grid loss1%
S3 · Other Scope 3
Freight Shipping, Waste Disposal, Paper Products and 14 more4%
Estimate

Drag the ledger.

A screening estimate in five sliders, on the factors the engine starts from: 2022-dollar EPA purchase factors, California's electricity rate and fixed fuel prices. Your report moves purchase factors to the year of each purchase and prices dated fuel at that month's price, so its figure will differ. Spend-based screening carries roughly ±25-40%, our engineering estimate for the method. For a figure from your own ledger, upload your CSV.
A spend-to-emissions worksheet

Move a slider. Watch the atmosphere.

Enter approximate quarterly spend in each category. The total updates as you move a slider.

Five lines here. Your report prices every row of your ledger, and the Disclosure-Aligned report lists each one with the factor that priced it.

Factors · EPA Supply Chain GHG Factors v1.3, EPA Emission Factors Hub 2025, EPA eGRID 2023 rev2 (California, state-resolved). Screening-grade. Your report matches each row of your ledger to a category, with a confidence score per row.
Purchased electricity
S2 · eGRID 2023 · state · 0.70 kg/$
$3,5002,450 kg
Natural gas
S1 · EPA Hub 2025 · 5.31 kg/$
$1,2006,372 kg
Diesel & fleet fuel
S1 · EPA Hub 2025 · 2.63 kg/$
$2,4006,312 kg
Freight & logistics
S3.4 · NAICS 484 · 0.59 kg/$
$1,8001,071 kg
Cloud & hosting
S3.1 · NAICS 518210 · 0.09 kg/$
$1,200112 kg
Estimated emissions · Q
16,317kg CO₂e
090k180k
16,317 kgscale · 180k
Readers

Three readers. One ledger.

The same disclosure-aligned report is read by a CFO before the board, by a CPA during reconciliation, and by a sustainability lead when a supplier questionnaire lands. Each gets what they need, on a different page.
For the CFO

A number you can defend.

A one-paragraph editor's note with the total, the split by scope and the share of spend the engine could price. The scope boundary section then sizes the unidentified spend in tonnes, labelled as an estimate.

Stamped with the engine version and factor pack, with a methodology section and the source behind every factor. Your next report prints your previous inventory beside it, each on its own factor pack, and where a factor update or a switch to metered data would distort the difference, it names the reason instead of printing a percentage.

For the CPA

Reconciles to the general ledger.

Net-of-refunds category totals that tie back to the P&L. Credits netted within category (not silently dropped, not counted as extra spend).

A Data Quality Summary with every assumption surfaced. Vendors the engine could not identify are listed with their spend; tell us what each one is and it is priced on your next upload, marked in the ledger as identified by you. If the number doesn't tie to the books, we consider that a bug.

For sustainability

Answers for the questionnaire.

A framework readiness table for the GHG Protocol, CDP Climate, CSRD/ESRS E1 and California SB-253: what each asks for, what your report contains, and the gap. Your Scope 1, 2 and 3 totals and category breakdown are the figures supplier questionnaires typically ask for.

Every figure traceable to its factor, its source and the factor pack that produced it.

Pricing

Three depths. One engine.

Every tier uses the same classification engine and factors. Complete adds Scope 3. Disclosure-Aligned covers the same scopes as Complete and adds the full transaction ledger, the Excel workbook and a framework gap analysis.
Scope
S1 · S2
Basic
$20per report
one-time

Direct combustion and purchased energy: Scope 1 and 2.

  • ✓Stationary fuelS1
  • ✓Mobile combustionS1
  • ✓Purchased electricityS2
  • ✓Methodology section (GHG Protocol)
  • ✓Factor citations
  • ✓Data Quality Summary
Begin
Scope 3 included
Scope
S1 · S2 · S3
Complete
$49per report
one-time

Adds Scope 3: up to 8 of the 15 categories: 1, 2, 4, 5, 6 and 7 where your ledger has spend in them, 3 derived from your electricity, and 12 when you enter end-of-life tonnages. Employee commuting covers employer-paid commuting only.

  • ✓All of Basic
  • ✓Purchased goods & servicesS3.1
  • ✓Capital goodsS3.2
  • ✓Fuel- and energy-relatedS3.3
  • ✓Upstream transportationS3.4
  • ✓Waste in operationsS3.5
  • ✓Business travelS3.6
  • ✓Employee commutingS3.7
  • ✓End-of-life of sold productsS3.12
Begin
Scope
S1 · S2 · S3
Disclosure-Aligned
$299per report
one-time

Every transaction with its factor, rule and confidence, the framework gap analysis and the calculation workbook. The auditor's starting line.

  • ✓All of Complete
  • ✓Every transaction listed (Basic and Complete show the top 20)
  • ✓Excel workbook, every tCO2e a live formula
  • ✓Framework gap analysis: GHG Protocol, CDP, CSRD, SB-253
  • ✓Carbon Reduction Plan (PPN 006), for a complete, recent yearUK
Begin
Why now

Carbon reporting in 2026.

What has changed, and why a smaller company now gets asked for its carbon figures. Read it before a supplier questionnaire lands, not after.
10.1

Where the rules stand.

The EU narrowed the CSRD in February 2026 (Directive (EU) 2026/470): from financial year 2027 it covers companies with more than 1,000 employees and over EUR 450 million turnover, member states may exempt first-wave companies that fall below the new thresholds from reporting for 2025 and 2026, and it caps what those companies may require of suppliers with 1,000 employees or fewer. In the US, California's SB-253 requires companies with over $1 billion in revenue doing business in California to report Scope 1 and 2 emissions; CARB set the first deadline at November 10, 2026, and Scope 3 reporting follows from 2027. Elsewhere, the ISSB's IFRS S1 and S2 are the base for national rules: Australia's climate reporting is mandatory, and the UK published its own versions (UK SRS S1 and S2) in February 2026; under the FCA's final rules (PS26/19, September 2026) listed companies report against them on a comply-or-explain basis for accounting periods starting on or after 1 January 2027. These obligations sit with large companies; for a smaller supplier, carbon arrives as a customer's data request.

10.2

Your customers moved first.

Walmart's Project Gigaton asked suppliers to cut a gigaton of emissions by 2030; in February 2024 Walmart said suppliers had reported reaching it six years early, with more than 5,900 suppliers signed up. Microsoft's Supplier Code of Conduct requires suppliers to disclose Scope 1, 2 and 3 emissions on request. Apple requires its direct suppliers to run Apple production on 100% renewable electricity by 2030. Through CDP's supply chain program, 200+ organizations asked 45,000+ suppliers to disclose in 2025. If you sell to a large company, a carbon questionnaire is increasingly likely.

10.3

The cost of not having an answer.

A customer's carbon questionnaire comes with a deadline. Without baseline figures, the choice is a rough estimate the buyer may discount, or paying a consultant to build an inventory in a hurry. A screening-grade Carbon Draft in hand before the request arrives avoids both.

10.4

The accountant advantage.

Your accounting firm already has your AP data and already reconciles figures to your general ledger. A carbon engagement built on spend data extends that work rather than starting a separate sustainability consulting project. Pack pricing through our CPA Partner Program lets the firm offer carbon reporting as a service line at 50-67% off the single-report price, keeping the client relationship and professional judgment while the engine does the classification.

Read further ·Sample reports →Full methodology →Atlas of factor sources →Engine changelog →CPA Partner Program →EU VSME report →VSME report template →CBAM for Indian exporters →CBAM: default values vs actual data →Carbon reporting from Tally →BRSR supplier profile →Supported countries →Emission factors by country →GRI framework guide →SASB framework guide →TCFD framework guide →SDG framework guide →Writing · recent dispatches →Contact sales →
FAQ

Questions auditors ask.

Eight questions a CFO, CPA or procurement lead should ask before relying on a spend-based carbon report.
11.01What is a Carbon Draft?+
A Carbon Draft is a carbon emissions report, built on GHG Protocol methods, from your company's spend data: a CSV or Excel export from QuickBooks, Xero, Sage, NetSuite, SAP, Tally or DATEV, or a business bank or card statement. We match each line to an emission category and apply its published factor: EPA Supply Chain GHG Factors v1.3 for purchases, EPA fuel factors at the month's EIA price for fuel and gas, and your state's eGRID factor for electricity. A company outside the US gets its own country's factors. Three tiers: Basic ($20) covers Scope 1 and 2, Complete ($49) adds Scope 3, and the Disclosure-Aligned Report ($299) adds the full transaction ledger, an Excel workbook and a framework gap analysis for CDP, CSRD and California SB-253.
11.02Which frameworks does the report align with?+
Methods: GHG Protocol Corporate Standard (Revised Edition, 2004), Scope 2 Guidance (2015) and Scope 3 Standard (2011). Factors for US companies: EPA Supply Chain GHG Factors v1.3 (2022 dollars, adjusted to the year of each purchase) for spend-based rows; EPA Emission Factors Hub 2025 for fuel and gas, converted to gallons or therms at EIA's price for the month; EPA eGRID 2023 rev2 for electricity (state-resolved, or the eGRID subregion when you supply kWh); IPCC AR5 100-year GWP values for refrigerants. Companies outside the US get their own country's grid factors and, for Scope 3, Defra / Leeds (UK) or CEDA by Watershed. Scope 2 is reported location-based, and also market-based when you give your total kWh; renewable certificates or your supplier's emission rate refine the market figure, and without them it is reported as a floor. The Disclosure-Aligned tier adds a framework readiness table: what the GHG Protocol, CDP Climate, CSRD/ESRS E1 and California SB-253 require, and what your report is missing for each.
11.03How accurate is a spend-based estimate?+
We take spend-based screening as roughly ±25-40% uncertain at the category level. That band is our engineering estimate for the method, not a figure published by the GHG Protocol, and it does not cover a row assigned to the wrong category. It is fit for screening, supplier questionnaires and finding hotspots. For regulatory filings or third-party assurance, replace high-impact categories with activity data (gallons of fuel, therms of gas, kWh of electricity): the upload form accepts these on every tier and prices them with EPA Emission Factors Hub 2025 and eGRID factors.
11.04How long does report generation take?+
Minutes for a typical ledger, with no queue and no consultant engagement. Claude classifies rows in batches of 100, six batches at a time, for up to 2,500 rows; rows beyond that are matched by keyword rules, and the methodology section says how many rows each method classified. Before you pay, the page shows what was read from your file (the currency, the 12 months covered and the columns used), and you can correct any of them. The PDF renders in seconds.
11.05Is my financial data secure?+
We keep each transaction line - vendor, amount, category and date - alongside the classification and emission factor we applied to it, associated with your email address, so you can download your report again from your workspace at any time; emailed links last 12 months. That per-row record IS the audit trail: it is what the transaction ledger in your PDF is printed from, and it is what lets anyone check how a number was reached. A carbon figure whose underlying rows have been deleted cannot be verified by you or by anyone you send it to. Payment processing is handled by Dodo Payments. To classify your rows we send each line's supplier name, account or category, amount and up to 60 characters of its description to Anthropic's Claude API, never your company name or email address. Our hosting, database, email and analytics providers process data on our behalf. We do not sell your data or anonymized aggregates. Our Privacy Policy lists each provider.
11.06Does the Carbon Draft satisfy CSRD, CDP, or supplier-questionnaire requirements directly?+
A Carbon Draft is a screening-grade document. For a formal regulatory filing (CSRD in the EU) you will typically need activity data and third-party assurance. A customer's SB-253 Scope 3 disclosure may use spend-based and other secondary data, and the draft rules CARB previewed at its July 2026 workshop do not require Scope 3 assurance (the statute allows limited assurance of Scope 3 from 2030). CDP accepts estimates and scores verification rather than requiring it. Our Disclosure-Aligned Report tier is designed as the starting point of an assurance engagement: the inventory, the audit trail and the factor citations are already assembled. For a supplier questionnaire, the Complete or Disclosure-Aligned report gives you Scope 1, 2 and 3 totals, the method and every factor cited; check the buyer's own requirements before you submit.
11.07What happens to refunds, credits, and returns in the calculation?+
Credits, refunds, returns and billing adjustments are netted within their emission category before the factor is applied, so emissions follow the net amount spent, as your books record it. A category whose credits exceed its purchases is reported as zero. The report states how many credit rows were netted, and the Disclosure-Aligned ledger and workbook list each one with its category.
11.08Is there a partner or pack-pricing program for CPAs and accounting firms?+
Yes. Our CPA Partner Program offers volume pricing starting at 10 reports for $1,490 ($149 each, saving 50% vs the single-report price of $299). 25-packs are $2,975 ($119 each, 60% off), 50-packs are $4,950 ($99 each, 67% off). Your firm keeps the client relationship and the methodology review; we provide the underlying engine. Apply via the For Accountants page.

A quarter of AP, one carbon report.

Upload a CSV. Get a Scope 1 and 2 report for $20, or Scope 1, 2 and 3 for $49, with every factor cited, every credit netted, and a methodology section a CPA can walk an auditor through.

Engine version
v2.5factors v2.6.17
National factors
9countries · grid factors for 59
Turnaround
Minutesno queue
Starting price
$20per report