Greentech Alliance | 21,490 followers on LinkedIn. We are a community of 1000+ Greentech companies, advisors, top tier VCs, media and experts. Apply to be a member. | The Greentech Alliance is a community of Greentech companies from all over the world which connects the members to top tier VCs, media and experts. For the last decade the movement to create solutions in the fight against climate change has reshaped the world and given humanity an opportunity to use the power of community and technology to shape a vision of a sustainable future. We built the Greentech Alliance to connect the stakeholders who are true to this vision and who work tirelessly for our planet and its communities.