Techstars Sustainability Accelerator 2021

Natural Climate Solutions, Protecting Land and Water, Sustainable food and Water

At Techstars, we believe that entrepreneurs can save the world. And our world needs saving right now. That’s why we teamed up with The Nature Conservancy in 2017 to support entrepreneurs solving the biggest threats to our planet across food, water, and climate challenges.

The Nature Conservancy, one of the most effective and wide-reaching environmental organizations in the world, provides the Techstars Sustainability Accelerator participants with their conservation know-how. Subject matter experts from The Nature Conservancy’s world-wide footprint engage with and mentor portfolio companies. Meanwhile, Techstars contributes its business and technology mentorship, a massive global network of investors and curated a 13-week intensive startup curriculum to support participants in accelerating their businesses

Applications are open now through May 12th for our third class. You can read here about our previous alumni from 2018 and 2019.

In addition to focusing on the investment themes below, we know backing diverse teams is a necessary and important part of real climate action. Climate change impacts us all, and those working to solve our challenges should be representative of that. We hope to provide hybrid in-person (Boulder, CO) and virtual programming this year, dependent upon COVID-19 conditions.

Key 2021 Dates

Applications Close: May 12th

Program Starts: September 13th

Demo Day: December 9th

2021 Investment Thesis

We invest in startups whose business model is linked to their impact model. We are focused on investing in companies that can make a material contribution to building a world where people and nature thrive. By solving the top threats to nature, we can also improve the lives of millions of people.


Climate change mitigation

  • Carbon sequestration and capture, carbon sequestration measurement and market validation, carbon footprint measurement, precision forestry, sustainable timber, reforestation, blue carbon, community-based carbon measurement apps
  • Carbon risk analysis, scenario planning tools & cross-sector innovation
  • Carbon footprint tracking and reporting solution for CSR

Climate change adaptation

  • Advance nature-based solutions to lessen climate impacts (drought/flooding) (examples of nature-based solutions include: wetland conservation, open space protection, dam removal, groundwater infiltration, living shorelines) with technologies such as innovative insurance and finance models, remote sensing, and spatial planning.


Protected Land and Water

  • Technology that unlocks conservation investment in land and ocean protection, coastal restoration, expand community-led conservation, protect oceans, protect water at its source, build ‘zero-deforestation’, sustainable or wildlife-friendly supply chains
  • Technologies/approaches that reduce threats such as wildfires, floods, invasive species infestations, poaching

Energy and Infrastructure

  • Technology to improve energy siting, land-use planning and development, renewable energy planning, mitigation mapping, build a model of sustainable energy development, and inform smart infrastructure decision-making

Indigenous People and Local Communities

  • Technology that facilitates community-based natural resource management, multi-stakeholder engagement, sustainable economic development for local communities and indigenous peoples
  • Increase climate change-resilience
  • Knowledge-sharing & policy advocacy

Sustainable Forestry

  • Improved certification and tracking
  • Use of local wood species in manufacturing
  • Agroforestry

Sustainable Agriculture

  • Soil health and nutrients, zero-deforestation supply chains, sustainable yield increases, precision irrigation and fertilization, nutrient runoff monitoring, sustainable grazing, carbon capture, microclimate sensing, improved pest detection, eco-friendly pesticides/herbicides
  • Technology to support local supply and/or certified supply
  • Rethink agricultural practices – Agroforestry

Sustainable Fisheries

  • Catch monitoring, bycatch exclusion, supply chain transparency, vessel tracking, automated stock assessment, improve fishery health
  • Technology to support sustainable aquaculture such as monitoring systems, ecologically restorative business models, siting technologies, feed innovations,off-shore / open-ocean systems
  • Aquaculture

Water Security

  • Water Funds and Markets; Watershed-scale sensing, flow measurements, sensor connectivity, usage mapping technology, aggregating water data, groundwater recharge, fintech companies that assist in the arbitrage of water use/allocation
  • Water quality vs. water quantity


The historical, current, and predictive information on our natural systems to power insights for climate mitigation and adaptation.

(Adapted from Better Ventures)

Data, Science, and Insights

  • Tools that increase our understanding of/ monitor/ improve – ecosystem services, pollution, and natural resource use (Remote Sensing, GIS, IoT, Sensors/Hardware)
  • Tools that aggregate/understand/analyze/ visualize/ digitize planetary data.

Influence Decision Makers

  • Tools that better inform Natural Resource Managers (farmers/fisherman/industry etc)
  • Influence policymakers and business leaders to make more informed decision on positive climate action
  • Innovative finance and funding mechanisms that incentivize decisions to improve planetary health

Note: We will not be investing in companies directly competitive with our current alumni companies from 2018 and 2019.


May 12, 2021
Organizer Techstars
Website Visit website
Africa, Antarctica Region, Antigua and Barbuda, Argentina, Asia, Australia and New Zealand, Bahamas, Barbados, Belize, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, El Salvador, Europe, Fiji, Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Kiribati, Mexico, Micronesia (Federated States of), Nauru, Nicaragua, Northern America, Palau, Panama, Papua New Guinea, Paraguay, Peru, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, Solomon Islands, Suriname, Tonga, Trinidad and Tobago, Tuvalu, Uruguay, Vanuatu, Venezuela
Sectors Environmental services, Agribusiness, Clean technology and energy
SDG (5)
11. Sustainable Cities and Communities, 13. Climate Action, 14. Life Below Water, 15. Life on Land, 6. Clean Water and Sanitation