Carbon Accounting

Persefoni requires zero technical know-how. Easily calculate your organization’s carbon footprint to assemble a complete greenhouse gas inventory across Scope 1, 2, and 3—best of all it’s fully compliant with the Greenhouse Gas Protocol.

Audit-Quality Carbon Accounting

Persefoni is fully compliant with the Greenhouse Gas Protocol and Partnership for Carbon Accounting Financials frameworks. All calculations adhere to the global gold standard of carbon accounting - the Greenhouse Gas Protocol — we make it easy to complete a full Scope 1, 2 &, 3 inventory. Supporting every calculation method across every calculation type enables you to cover scenarios with either very granular or very limited data sets.

Carbon Accounting without the learning curve

Persefoni’s interface and support features are built for users with no prior knowledge or experience with carbon accounting. From help with understanding what is material and what you should track to certified carbon accounting specialists on standby to support you, Persefoni makes carbon accounting easy.

Complete, Guaranteed Transparency

Persefoni’s CO2e Ledger was designed to enable users to pass stringent audit and assurance processes for disclosure and reporting purposes. Whether you’re reporting to investors or regulators, instantly view all calculation frameworks, formulas, data, and emission factors used to ensure accuracy.

Managed Emission Factors & Secondary Data

Just bring your activity data and Persefoni takes care of the rest. Not only are all leading global Emission Factor sets from the IPCC, IEA, EPA, and DEFRA automatically maintained within the platform, but additional secondary data like flight routes or sector-based EIO are also included. So there’s no need to maintain dozens of data sources.

Easy configuration and deployment

Get up and running in a matter of days with data imports and configurations through API automation or bulk upload. With the best interface in the business, the platform is intuitively designed to be able to be used without any pre-existing knowledge of carbon accounting or data.

Explore Persefoni and ClimateTech

Insights, thought leadership, and the latest news on everything carbon.

Blog May 23, 2022

Getting to know Persefoni: Meet Ryohei Kawai

1. And you may ask yourself, "Well... how did I get here?" (Tell us your journey?)

I got hired by Persefoni by a stroke of luck. After working for many years as a freelance interpreter for clients, including some big showbiz names, and for the Tokyo 2020 Olympics & Paralympics for the most recent 2 years, I was “almost” hired by one of the world’s biggest entertainment entities from the US. As I was about to email them back saying I would take the job offer, my phone suddenly pinged. That was from a recruiter whom I had never heard of before (I didn’t even register with that agency). He introduced me to Persefoni and suggested I apply. Which I did. I don’t precisely know why I did it, but I know I was highly intrigued by Persefoni’s website and was very interested in the CEO’s Japanese-sounding name. The fact that I’m pretty conscious of being sustainable and am vegan(flexitarian) myself contributed to my decision to apply as well. Anyway, I applied for Persefoni thinking I would probably get turned down, but went through two interviews. Both those two interviewers (who eventually became my teammate and my supervisor) made me feel at home in a way I had never felt before in my professional life. I thought that if they are so incredibly nice, the company must be great, too. And the upshot of those interviews was that I become the second hire of the Japan Team. I feel incredibly fortunate.