This week we chatted with Zak Wehman from CleanRobotics about their solution for waste collection, and how they are thinking about the future of the sector.
Can you describe what your company does, the impact, and how it differs from other competitors in the space?
CleanRobotics is a mission driven startup that is reinventing the way we think about recycling across the globe. We are creating a robotic trash can by combining next-generation robotics and sensor technology to automatically sort recyclables from everyday trash. By deploying our TrashBots, we can achieve huge impact.
With just 2 TrashBots, we can sort 30,000 items with 90% accuracy, whereas conventional sorting is only 30% accurate. This diverts 1,800 lbs or recyclables from going to landfill, compared to 650 lbs with conventional bins. According to the EAP, for every ton of recyclables diverted, you divert a ton of carbon dioxide — 2 TrashBots can offset 5 tons of carbon dioxide, which is equal to taking one car off the road for a year. Beside carbon reductions, our TrashBots save 1,500 gallons of water each. …
ZeroAvia, raised a $37.7M Series A, backed by some big investors, including Breakthrough Energy Ventures, Amazon Climate Pledge Fund, Shell Ventures, and Ecosystem Integrity Fund. ZeroAvia is building a hydrogen-powered, zero-emission powertrain for commercial air travel.
Why does this matter?
This week, Damian Estrada, the Founder and CEO of Mandatum, discussed what he is working on. Mandatum is turning e-commerce’s unsustainable inefficiencies into money for the Amazon Rainforests, savings for shoppers, and profits for brands. Below are the key takeaways from the conversation.
Why does this matter?
Consumer behavior plays a big role in trends and markets. Tara Jafarmadar Mujica, the CEO of Susty, explains what she is working on and how she is hoping to influence consumer behavior through product awareness — social, health, and environment.
How/why did you start Susty?
Susty started initially from a personal frustration around how difficult it was to be a conscious consumer. It would take me hours on end researching, learning, and contacting brands to learn more about their social and environmental goals and standards. …
This week Nik Balachandran, Founder and CEO of Zabble, discusses what he is working on and the broader waste management sector.
Can you describe what Zabble does and its impact?
Zabble’s mission is to enable organizations to achieve zero waste by delivering real-time actionable insights. We have developed a 360-degree zero-waste management platform that: 1) helps universities and hospitals monitor their waste streams within their buildings, and 2) automates invoices received from the haulers to extract service levels, costs and any anomalous charges. We help our clients create campaigns to reduce contamination, find alternatives to generate less waste and stay on top of their waste bills and service levels with real-time analytics. …
MycoWorks, a startup creating materials at the intersection of art, nature and biotechnology using mycelium, recently raised a $45M Series B. Their mission is to benefit the world with new materials that offer superior performance, unprecedented design possibilities and new paradigms for sustainability with their reishi mycelium (rather than leather).
Why does this matter?
The Kawa Project is taking spent coffee grounds and upcycling them to create coffee oil and refined oil — both have multiple use cases, from soap and cleaners to candles. Following a previous piece on Kaffe Bueno’s business, Aaron Feigelman, the Founder of The Kawa Project, discusses more about coffee upcycling and what he is working on
How did you start The Kawa Project?
Starting back in high school, I was fascinated by chemistry and care about sustainability. I was further inspired by Revive Eco, as they were creating palm oil from coffee grounds. …
This week Rohit Vedhara, the Director of Aum Energy, talks about their innovation in anaerobic digestion and how it ties in with policy and the market.
Can you describe what your company does?
Aum Energy is innovating at the intersection of advanced biology and agriculture to expand the scope of anaerobic digestion (AD) by developing proprietary microbial solutions. The end result is low carbon renewable natural gas (RNG / biogas) and organic fertilizer.
The importance of AD has been highlighted in recent years by a variety of teams, such as Michigan State’s Biogasdoneright collaboration, Iowa State’s C-Change and the IEA’s Bioenergy Task 37 group, led by Jerry Murphy from the Environmental Research Institute in Cork, Ireland. …
Wake up and smell the coffee! Kaffe Bueno, a startup upcycling coffee grounds, raised $1.3M in seed funding. Kaffe Bueno is using green chemistry and biotechnology to extend coffee’s potential — minimizing emissions and maximizing reuse.
Why does this matter?
Terrament is building affordable, large scale energy storage. This week Eric Chaves, the Founder of Terrament, talked about his solution for energy storage — Modular Underground Gravity Storage (MUGS). He believes that Terrament can provide a cheap, scalable solution for grid-scale long duration energy storage.
Below are the key takeaways from the conversation, and if you want to dig deeper, check out Eric’s research paper.
Why does this matter?
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