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DeCarbonOPS — Carbon Passport Platform
CSRD-compliant Carbon Passport for EU suppliers in 20 min
Every EU supplier is now being asked for carbon data by their largest clients. CSRD makes it mandatory — but the traditional route costs €8,000 and takes 6 weeks with a consultant. DeCarbonOPS replaces that with a 20-minute self-service form. Answer guided questions about energy, fuel, travel and waste. We apply DEFRA 2023 emission factors + GHG Protocol methodology automatically — then generate a verified Carbon Passport with a permanent shareable URL. Free forever.
I built DeCarbonOPS because most carbon reporting software is designed for the company asking the questions—not the supplier expected to answer them.
Platforms like Watershed, Sweep, and Persefoni are powerful, but they're built for large enterprises with dedicated sustainability teams, long implementation cycles, and significant budgets.
The problem is that CSRD doesn't stop at large companies.
When a large manufacturer needs to report Scope 3 emissions, the request flows down the supply chain. Suddenly, thousands of SMEs are being asked for carbon data:
• A logistics company in Portugal
• A family-owned manufacturer in Poland
• A packaging supplier in Ireland
Most of them don't have sustainability specialists. Many have never calculated emissions before.
Yet they're still expected to provide credible data.
That's why we built DeCarbonOPS.
Instead of hiring consultants or learning complex carbon accounting frameworks, suppliers answer a guided set of questions using information they already have—electricity bills, fuel usage, business travel, waste, and utility data.
DeCarbonOPS automatically applies recognized emissions methodologies and generates a Carbon Passport: a shareable profile that can be sent to customers, attached to tenders, or used in supplier compliance workflows.
No consultants.
No lengthy onboarding.
No sustainability expertise required.
Just a practical starting point for companies being asked for carbon data for the first time.
Hundreds of thousands of suppliers across Europe are facing this challenge. Our goal is to make compliance accessible before it becomes a barrier to winning and retaining business.
If you work in procurement, supply chain, sustainability, or B2B software, I'd love to hear your thoughts and feedback.
About DeCarbonOPS — Carbon Passport Platform on Product Hunt
“CSRD-compliant Carbon Passport for EU suppliers in 20 min”
DeCarbonOPS — Carbon Passport Platform was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #138 on the daily leaderboard. Every EU supplier is now being asked for carbon data by their largest clients. CSRD makes it mandatory — but the traditional route costs €8,000 and takes 6 weeks with a consultant. DeCarbonOPS replaces that with a 20-minute self-service form. Answer guided questions about energy, fuel, travel and waste. We apply DEFRA 2023 emission factors + GHG Protocol methodology automatically — then generate a verified Carbon Passport with a permanent shareable URL. Free forever.
On the analytics side, DeCarbonOPS — Carbon Passport Platform competes within Productivity, SaaS and Climate Tech — topics that collectively have 709k followers on Product Hunt. The dashboard above tracks how DeCarbonOPS — Carbon Passport Platform performed against the three products that launched closest to it on the same day.
Who hunted DeCarbonOPS — Carbon Passport Platform?
DeCarbonOPS — Carbon Passport Platform was hunted by mehedi hasan. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of DeCarbonOPS — Carbon Passport Platform including community comment highlights and product details, visit the product overview.
mehedi hasan