Our mission:

We want to help humanity reach a sustainable state of existence by quantifying, and making widely accessible, the climate impact of the daily choices we make

Climate Change 🌪 is the biggest challenge of our time, as the overwhelming majority of our daily activities still are based on processes that release greenhouse gases. > read more

Living sustainably 🌱 requires navigating through a jungle of complex trade-offs, not easily understood and not always accessible. Information has to precede action. > read more

We automatically quantify ✏️ the greenhouse gas emissions of our daily activities, enabling anyone to understand the climate impact of their decisions.

Our partners

Our products


electricityMap shows in real-time where your electricity comes from and how much CO2 was emitted.

electricityMap Data

The largest electricity database: buy historical datasets and explore them using our curated charting tools.

electricityMap API

A real-time API with forecasts that enables devices to plan ahead and use electricity at the best time.


Olivier Corradi, Founder

Olivier is a French/Danish data scientist and full stack developer.

He previously managed data science and engineering at French AI startup Snips, hiring the first 30 employees.

He studied mathematical statistics at the Technical University of Denmark and general engineering at Ecole Centrale Paris.

Previous companies: Snips, Google, IBM Research

Stuff he likes: Chaos. Non-linearity. Rick Sanchez. Producing electronic music. Scraping data. Playing soccer.

Bruno Lajoie, Co-founder, Scientific Expert

Bruno is a French engineer specialised in energy and climate change.

He spent 7 years working in the energy industry as strategy consultant, while managing a research think-tank on energy-transition

He studied energy engineering at Ecole Centrale Paris.

Previous companies: Accenture, Schlumberger Business Consulting, SBC Energy Institute

Stuff he likes: Mountains. Natural sciences. Order of magnitudes. Crazy trance music.


We're here to find scalable solutions to climate change. If you're looking to have a meaningful impact, and have significant coding skills, consider joining our team 🙂

Current openings:

  Front-end / Full-stack developer (intership or student job available)
You'll be spearheading efforts of new product creations while keeping the electricityMap afloat. You'll be working on product and frontend development, data visualisation, data engineering and even data science, potentially taking over as CTO or Chief of Product.
Ideally you're an expert in modern Javascript, React-Native, Vue.js, Docker as well as canvas and SVG technologies.
  Product UI and UX Designer (intership or student job available)
You'll be spearheading efforts of new product creations while updating the design of the electricityMap. You'll be working on shaping our products, communicating complex information through simple designs, potentially taking over as Product Manager.
Ideally you're very good at building frontend prototypes in React-Native or plain Javascript. You have deep knowledge of CSS and are passionate about growing the product by monitoring key metrics and talking to users.
  Statistician / Data Science Intern
You'll be spearheading efforts of extracting data intelligence from the electricityMap. You'll be working on shaping new data-driven products, and improving our professional offering.
Ideally you're a time series analysis expert with strong statistical background, and have experience with TensorFlow and Spark.

Interested? Send us an  email with a portfolio of what you've already built, and a description of what you'd ideally like to work on.

You can also help by contributing to our  open source projects. Come say hi on our  slack channel if you have any questions 🙂