Piotr Drozd, the COO of Leaders for Climate Action, posted a list on LinkedIn that expanded into a crowdsourced effort as comments were contributed. Find the original list on LinkedIn.

Individual / Citizen

  • Count Us In - a mission-based project to inspire 1 billion citizens to significantly reduce their carbon pollution and challenge leaders to deliver bold, global change
  • Do Nation - join a global community making collective pledges to build healthier habits for people and the planet
  • Good Empire app - bringing together collective action around the world aligned with 17 of the UN’s sustainable development goals
  • Giki Zero - Get Informed, Know Your Impact by calculating and understanding your carbon footprint and learning about meaningful action to take
  • Joro App - empowering consumers to take actions that make a difference and build a climate positive lifestyle
  • Klima app - calculate, offset and reduce your carbon footprint
  • UN ActNow - campaign and app to take action to track lifestyle habits and make changes around 10 key areas
  • We Don’t Have Time - a review and social media platform to spread climate knowledge and influence businesses, organizations, and public leaders to act on climate change
  • Bark.today - Dutch organization providing research and information to help individuals reduce their ecological footprint and build a biodiverse society
  • Ecologi - environmental organization providing a subscription model to fund climate action, grow forests, and track actions to reduce global emissions
  • Project Drawdown - solutions-oriented organization to educate and drive climate action
  • UGO - platform in partnership with Karma Volunteering to connect students with sustainable development projects and initiatives
  • TheClimateSavers - facilitating partnership and collaboration amongst people committed to decelerating climate change
  • Crowdsourcing Sustainability - community and movement driving sustainable action to reverse climate change
  • KlimaDAO - digital currency with the goal to accelerate the price appreciation of carbon assets making low-carbon technologies and carbon-removal projects more profitable

Businesses

  • B Corp Climate Collective - B Corps who have committed to net zero by 2030
  • Business Declares - network of businesses declaring a climate and ecological emergency, taking purposeful action to reach carbon neutrality
  • Leaders for Climate Action - community of European entrepreneurs and business leaders accelerating progress towards the Paris Agreement goals
  • Planet Mark - providing certification and solutions for businesses to reach and validate net zero targets
  • Pledge To Net Zero - environmental industry’s global commitment, requiring science-based targets from its signatories to reduce greenhouse gas emissions
  • SME Climate Hub - global initiative to enable SMEs to take climate action and work towards halving emissions by 2030 and net zero by 2050 or sooner
  • Tech Zero - group for tech companies committed to climate action
  • The Science Based Targets initiative (SBTi) - drives ambitious climate action in the private sector by enabling companies to set science-based emissions reduction targets
  • The Chambers Climate Coalition - global forum that offers members actionable, real-world solutions and recommendations on cost-effective, sustainable business practices aligned with Paris targets
  • The Climate Pledge - cross-sector of businesses committed to reaching net zero carbon by 2040
  • B1G1 - helping businesses achieve more social impact by embedding giving activities aligned with UN SDGs into everyday business operations
  • Compare Your Footprint - provides a comprehensive carbon footprint calculator and benchmarking tool
  • Small99 - UK organization providing practical guidance for small business owners on getting to net zero
  • Sustaineers - community of business professionals committed to achieving global sustainability goals
  • TheGreenShot - app to drive sustainable film production
  • Pawprint - employee engagement tool which harnesses the energy employees already have to fight climate change and channels it towards their organization’s climate targets
  • ClimateScape - open directory of companies, investors, NGOs, and other organizations that support climate solutions
  • Ellen MacArthur Foundation - provides research, guidance, and training to eliminate climate change, waste, and pollution through a circular economy

Activist / Campaigner

  • 350 - global grassroots movement to end reliance on fossil fuels
  • Climate Action Network - global network of NGOs working to promote government and individual action to limit human-induced climate change to ecologically sustainable levels
  • The Climate Reality Project - provides climate education and action-oriented training to create Climate Reality Leaders
  • Earth Day Network - mobilizing civil society to create an environmental movement worldwide
  • European Climate Pact - EU initiative inviting people, communities, and organizations to participate in climate action
  • Extinction Rebellion - movement using non-violent direct action and civil disobedience to persuade governments to act justly on the climate
  • Fridays For Future - international movement of students who skip Friday classes to participate in demonstrations to demand action from political leaders
  • Rainforest Action Network - mobilizing collective action to stop deforestation, defund fossil fuels, and support indigenous communities
  • SumOfUs - global community committed to curbing the growing power of corporations
  • Sunrise Movement - youth movement to stop climate change and create millions of good jobs in the process.
  • Make My Money Matter - campaign to ensure UK pensions are invested in climate-positive funds
  • Citizens’ Climate Lobby - an international grassroots environmental group that trains and supports volunteers to build relationships with their elected representatives in order to influence climate policy

Entrepreneur / Innovator

  • Carbon13 - works with founders to build startups that can reduce carbon dioxide equivalent emissions by millions of tonnes
  • Cleantech Open - largest clean technology accelerator program in the world
  • Conservation X Labs - technology and innovation company that creates solutions to stop the extinction crisis
  • Elemental Excelerator - global non-profit at the intersection of climate, innovation, and equity
  • Katapult - investment company, focused on highly scalable impact tech startups
  • Build for Climate On Deck - 8-week sprint for experts and operators who want to build a Minimum Viable Product (MVP) in climate tech
  • Postcode Lotteries Green Challenge - sustainability competition for start-ups from Germany, Great Britain, the Netherlands, Norway, and Sweden
  • Third Derivative - open, collaborative climate tech ecosystem that accelerates startups
  • Greentown Labs - climate tech startup incubator with locations in Boston and Houston
  • Urban Us - focused on seed-stage startups that upgrade cities for climate change
  • Build a Climate Startup - climate tech venture studio and investor based in Europe, on a mission to eliminate at least one gigaton of carbon dioxide equivalent from annual emissions
  • VertueLab - nonprofit fighting climate change by providing funding and holistic entrepreneurial support to cleantech startups
  • Active Impact Investments - driving environmental sustainability through profitable investment and accelerating the growth of early-stage climate tech companies

Employee / Contractor

  • 80,000 Hours - provides researched-based advice on careers that have the largest positive social impact
  • Work on Climate - action-oriented Slack community for people serious about climate work
  • Climate People - a sustainable climate recruiting firm
  • Climatebase - leading platform for climate careers
  • Conservation Job Board - international job board for conservation, ecology, forestry, wildlife, and fisheries
  • Green Jobs Network - global job board dedicated to social and environmental impact
  • Escape the City - purposeful jobs, courses, events & resources
  • Women in Cleantech and Sustainability - supporting women in pursuit of cleantech and sustainable careers and lifestyles
  • Planetgroups - supporting climate action in the workplace
  • Low Carbon Business School - cohort-based, online learning for employees, particularly of consumer goods companies, to learn and take climate action in their organizations
  • Terra.do - cohort-based education platform for professionals with the mission of getting 100 million people working on climate change solutions by 2030
  • Climate Change AI - an organization composed of volunteers from academia and industry to catalyze impactful work at the intersection of climate change and machine learning

City / Region / State

  • CityInSight - enables cities to explore energy and emissions scenarios for policy, finance, and infrastructure
  • ClimateView - Swedish climate action technology company that helps cities transform climate planning into progress
  • ICLEI ClearPath - an online software platform for completing greenhouse gas inventories, forecasts, climate action plans, and monitoring at the community-wide or government-operations scales
  • Futureproofed - helping cities and companies transition to a fossil-free future
  • Kausal - helps cities turn their climate goals into action through a digital platform that enables smarter collaboration around key data
  • Resilient Cities Network - brings together global knowledge, practice, partnerships, and funding to empower members to build safe and equitable cities for all