It's an open source carbon footprint web application that enables users to approximate their annual carbon footprint.

• Climate action

• Carbon calculators

Open spreadsheet to calculate the carbon benefits of protected bikelanes

• cycling
• Climate action

• Carbon calculators

Compute the impact of public policy

• Climate action

• Engagement tech
• Participatory democracy
• Parliamentary and Legislative Tech

THE FRICTIONLESS MICRO-PHILANTHROPY APP TO HELP SAVE THE PLANET.

• apps
• Climate action

• Carbon calculators

Realize an Emissions Free World by 2040

• Climate action
• Sustainable cities and communities

• Tech for public challenges
• Carbon calculators