Nori alternatives

Wren is a web app that makes it easy to offset your carbon footprint. Our mission is to build tools that help everyone act against climate change. We're starting with a subscription service that offsets your footprint because it's a simple and direct way to take action against climate change.

Climatiq makes it easy to automate emission calculations with a REST API. Embed carbon measurements into your software with our lightning-fast API built with Edge technology, powered by scientifically-vetted, open data.

Electricity Map shows in real-time where your electricity comes from, and how much CO2 was emitted to produce it

A carbon footprint calculation API for transport.

Carbon Interface is an API for developers to easily and accurately calculate carbon emissions generated from common emitting activities such as shipping packages, flights and electricity generation in the US and Canada.

Carbon Trim is an app for discovering carbon footprints of daily actions - whether it's eating a pizza slice or a buying a pair of shoes or using the microwave! Search via text or image for carbon costs of hundreds of different items. Set reminders as nudges to take eco-friendly actions through the week.

Track, reduce, and offset the carbon footprint of everything you buy. Tackle climate change as you spend money. Shift your demand away from fossil fuels and decarbonize the economy.

Demo of EatforGood app!

Footprint Wiki is your ultimate business carbon guide to get the best insights on how to lower CO2 emissions and live a more sustainable life. Get guidance and insights on how to make your business more sustainable and more.