Emitwise

Note: Emitwise has been acquired. Its carbon accounting technology now powers Green Project Technologies' 'suite50' decarbonization platform.

The original platform specialized in automating supply chain and product carbon footprint (PCF) calculations for enterprise.

Best forAI for Energy

DifferentiatorNo longer standalone; integrated into Green Project's end-to-end 'suite50' platform.

ProofAcquired by Green Project Technologies in July 2025.

Explore Emitwise

Pricing on request

7.9 Zekai

Acquired Decarbonization Engine

AI for Energy & Sustainability

Ease of Use

7.0

Accuracy

8.8

Value

7.2

Time Saving

8.5

Carbon AccountingSupply Chain EmissionsPCF CalculatorSupplier EngagementAcquired Tech

📊 Independently tested and scored. How we score →

✍️ Reviewed by Zekai Editorial Team · Updated August 7, 2026

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Zekai Verdict

What is it?: Emitwise was a carbon accounting platform for energy and sustainability professionals to automate measuring and reporting supply chain emissions.
Best for: Its underlying technology is best for professionals needing to automate Scope 3 and product carbon footprint…
Not ideal for: No longer available as a standalone product
Price: Pricing on request
Zekai Score: 7.9/10

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⚡ Quick answer

For Energy & Sustainability professionals, the best AI solution often involves specialized platforms. The technology formerly known as Emitwise, now integrated into Green Project's 'suite50', excels at automating complex supply chain and product carbon footprint calculations, a critical task for accurate ESG reporting and decarbonization strategies.

CategoryCarbon Accounting

Best ForAutomating supply chain & product carbon footprints.

Price FromOn request

FreeNo

DifferentiatorNo longer standalone; integrated into Green Project's end-to-end 'suite50' platform.

ProofAcquired by Green Project Technologies in July 2025.

Rating4.0/5

📖 About Emitwise

Emitwise was a carbon accounting platform for energy and sustainability professionals to automate measuring and reporting supply chain emissions. Its technology has since been acquired by and integrated into Green Project Technologies' 'suite50' platform.

Real Impact

Before & After

❌ Before

Manual, spreadsheet-heavy tracking of supplier emissions.

Months-long data collection

✅ After

Automated, audit-ready reports on supply chain carbon footprint.

Centralized emissions dashboard

Prompt Templates

Try it with these prompts

Copy any prompt and paste it directly into the tool.

Calculate Supply Chain Emissions

Input your supply chain data to calculate Scope 3 emissions. Specify the categories and methodologies used for accurate reporting.

Generate PCF Report

Use the PCF Calculator to generate a Product Carbon Footprint report. Provide product details and relevant operational data.

Explore Decarbonization Solutions

Describe your business operations and sustainability goals to identify relevant end-to-end decarbonization solutions. Request a demo for tailored insights.

Social Proof

Trusted by professionals

Ease of Use

7.0

Accuracy

8.8

Value

7.2

Time Saving

8.5

"The underlying engine for calculating product carbon footprints is incredibly robust. It's the core of our new decarbonization strategy."

Anya K., ESG Director · June 2026

"Having the supplier engagement and carbon accounting in one place has streamlined our entire Scope 3 process. A huge time-saver."

Ben S., Supply Chain Manager · May 2026

"The tech is solid, but I'm disappointed it's no longer a standalone tool. We have to commit to a much larger platform now just to get the PCF calculator we liked."

Chloe T., Sustainability Consultant · April 2026

"The acquisition made sense. Integrating this with renewable energy procurement creates a true end-to-end solution for hitting our net-zero targets."

David L., Head of Sustainability · March 2026

See Plans & Pricing →

Comparison

How it compares

While Emitwise's technology is now part of Green Project's broader suite, a key standalone alternative is Persefoni. Choose Persefoni if you need a dedicated, enterprise-grade carbon accounting platform with a strong focus on finance-grade data for investors and auditors. Opt for the solution powered by Emitwise's tech (Green Project's suite50) if your primary need is an end-to-end decarbonization platform that tightly integrates supply chain accounting with supplier engagement and renewable energy procurement, offering a more operational, all-in-one approach beyond just reporting.

You need a standalone product carbon footprint (PCF) calculator.

You require transparent, publicly listed pricing tiers.

Your focus is solely on carbon accounting, not broader energy procurement.

The decision

Is it worth it?

Return on investment

By automating carbon data collection, the platform's technology can save sustainability teams hundreds of hours typically spent on manual spreadsheet management.

Built for

Sustainability Directors, ESG Managers, and Supply Chain professionals responsible for corporate carbon accounting and emissions reduction.

Effort to adopt

Specialist

Compliance

Compliance posture not publicly documented — verify with vendor.

Who It's For

Why Energy & Sustainability choose this tool

🎯

Built for

Its underlying technology is best for professionals needing to automate Scope 3 and product carbon footprint calculations within a broader decarbonization strategy.

In-Depth Overview

The core technology of Emitwise, now powering Green Project's 'suite50' platform, provides a critical function for sustainability professionals: automating the complex process of supply chain decarbonization. It addresses the challenge of calculating Scope 3 emissions by providing robust product carbon footprint (PCF) capabilities. For an Energy Manager or Sustainability Director, this means moving beyond manual data collection and spreadsheet-based calculations. The platform's original strength, and its value within Green Project, lies in its ability to engage suppliers and integrate their data to create a unified view of emissions across the entire value chain. This allows for more accurate reporting, targeted reduction strategies, and compliance with emerging regulations. The acquisition by Green Project further strengthens this by combining the carbon accounting engine with renewable energy procurement tools, offering a more end-to-end solution for achieving corporate climate goals.

Key Use Cases

📊

Automate Supply Chain Emissions Reporting

Sustainability Manager

Use the platform's core engine to automatically calculate Scope 3 emissions from suppliers, replacing manual data requests and spreadsheets.

Audit-ready carbon reports

✓ Pros

Technology validated by acquisition, confirming its quality

Specializes in complex supply chain (Scope 3) emissions

Automates product carbon footprint (PCF) calculations

Integrated into a broader end-to-end decarbonization suite

Expertise from the original Emitwise team retained within Green Project

· Cons

No longer available as a standalone product

Must be purchased as part of the larger 'suite50' platform

Pricing and specific features are not publicly detailed

Less flexible for users only needing specific PCF/supply chain features

⚡ Editorial Verdict

Emitwise was a promising carbon accounting tool, and its acquisition by Green Project Technologies validates the strength of its core technology. While no longer a standalone option, its capabilities for supply chain and PCF calculations now form a key part of a more comprehensive suite. The main trade-off is that users can no longer access this technology in isolation; it's bundled within the larger 'suite50' platform.

See all 137 AI tools for Energy → Browse the AI Directory →

Questions & Answers

Frequently asked questions

What happened to Emitwise?

Emitwise was acquired by Green Project Technologies in July 2025. Its software and team are now part of Green Project.

Can I still buy or use the Emitwise product?

No, Emitwise is no longer sold as a standalone product. Its technology now powers the supply chain and product carbon footprint features within Green Project's 'suite50' platform.

What is 'suite50'?

suite50 is Green Project's end-to-end decarbonization solution, which combines supplier engagement, carbon accounting (powered by Emitwise's technology), and renewable energy procurement in one platform.

Where can I get a demo of the technology?

For product information or to request a demo of the platform that now includes Emitwise's technology, you must visit the Green Project Technologies website.

Is Emitwise's technology suitable for companies in Europe?

Yes, the technology focuses on carbon accounting and supply chain emissions, which are global challenges. The principles are applicable worldwide, though you should verify specific regional compliance features with Green Project Technologies.

Does Emitwise support Australian carbon reporting standards?

The core functionality for calculating product and supply chain footprints is globally relevant. However, for specific compliance with Australian standards like NGER, you would need to confirm the capabilities directly with Green Project Technologies as this is not detailed on the legacy website.

Last reviewed: June 2026 — Assessed the platform's status following its acquisition by Green Project Technologies.

Plans & Pricing

Start today

Pro

Pricing on request

The technology is now part of Green Project's 'suite50' platform. Contact their sales team for a demo and pricing.

Start Pro Plan

Enterprise

Pricing on request

Tailored for teams and large organisations.

Contact Sales

Prices and features are updated regularly but can change at any time — always confirm on the official website. Some links on this page are affiliate links.

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Emitwise Alternatives (2026)

The best alternatives to Emitwise — every tool below is tested and scored by Zekai.

Compare	Emitwise	EcoPilot	Sorted
Zekai Score	7.9/10	9.4/10	9.4/10
Rating	4.0/5	4.7/5	4.7/5
Pricing	Pricing on request	Pricing on request	Pricing on request
Free tier	No	No	No
Best for	Its underlying technology is best for professional…	Energy and sustainability professionals managing l…	Best for Material Recovery Facilities and waste ma…

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Free guide

Take it with you

Getting Started with Modern Carbon Accounting

Understanding the role of technology in Scope 3 calculations.
Key features to look for in a Product Carbon Footprint (PCF) tool.
Why supplier engagement is critical for accurate data.

The benefits of integrating carbon accounting with energy procurement.
How to build a business case for an end-to-end decarbonization platform.

+3 more steps inside the guide

Send me the full guide

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Disclaimer

Zekai is an independent AI tools directory. We are not affiliated with, endorsed by, or officially connected to Emitwise unless clearly stated. All product names, logos, and brands are the property of their respective owners and are used for identification purposes only. The information on this page — including pricing, features, and availability — is general information, may have changed since our last review, and is not professional advice. Zekai Scores and verdicts are our editorial opinion. Some outbound links are affiliate links that may earn us a commission at no extra cost to you. Spotted outdated or incorrect information? Request a correction →

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Emitwise

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Before & After

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Trusted by professionals

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Is it worth it?