Carbon accounting · Sphera Solutions (Emitwise)

Emitwise

Supply-chain carbon accounting tool, acquired by Sphera in 2023, focused on granular Scope 3 spend-based emissions data.

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Emitwise began as a UK carbon accounting startup specializing in Scope 3 emissions, using AI to categorize procurement spend data into emission categories and to collect supplier-specific figures rather than relying only on generic industry averages. Sphera Solutions acquired Emitwise in late 2023, and it continues to operate as a product line focused on supply-chain decarbonization within Sphera's broader EHS and sustainability suite. It calculates Scope 1, 2 and 3 inventories, models reduction scenarios, and connects to ERP and procurement systems to pull in transaction-level data automatically. Buyers evaluating it should expect Sphera's enterprise sales process and increasing integration with Sphera's other risk and compliance products.

At a glance

Vendor Sphera Solutions (Emitwise)
Pricing model Quote only
Free tier No
Deployment Cloud
Open source No
Best for Manufacturers and industrials needing granular, supplier-level Scope 3 data as part of the Sphera sustainability suite.

Pricing

Enterprise pricing by quote as part of Sphera's sales process; not published.

Pricing has not been verified yet — see the vendor's site.

Features

  • AI-assisted spend-based Scope 3 categorization
  • Supplier-specific emissions data collection
  • Scope 1, 2 and 3 emissions accounting
  • Integration with ERP and procurement systems
  • Emissions reduction scenario modeling
  • Audit-ready reporting exports

Profile last reviewed September 21, 2026

Alternatives

Sweep Carbon and sustainability management platform covering emissions accounting, CSRD reporting and supply-chain decarbonization. Watershed Enterprise carbon accounting platform that models Scope 1-3 emissions from existing business data and tracks reduction programs. Climatiq Emission factor database and calculation API that developers embed into products for carbon footprint calculations.

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Terms to know

Data quality The degree to which data is accurate, complete, consistent and fit for the purpose it is being used for. Carbon accounting Measuring, tracking and reporting an organization's greenhouse gas emissions in standardized units of CO2-equivalent. Scenario modeling Building several named versions of a financial plan, such as best, base, and worst case, under different assumptions. Scope 1, 2 and 3 emissions The GHG Protocol's three-tier system for classifying a company's direct and indirect greenhouse gas emissions.

Related guides

How to choose a carbon accounting tool Pick a carbon accounting tool by data strategy, Scope 3 depth and which compliance frameworks it maps to, not by the dashboard.