Proprietary processes have been developed by the company to recover over 95% of crucial elements from end-of-life (EOL) batteries and production scrap.
After presenting to an investor panel, they join the growing Gateway alumni network of startups, investors, and ganjapreneurs. It also offers what the company calls a “full immersion business accelerator.” Each startup works out of an Oakland, California co-working space for four months to receive mentorship services as they work toward a product demo. Steep Hill has been around since 2007 and has $6.3 million in funding, which it uses for lab and field testing and development of software called QuantaCann, which tests strains in minutes. Ehave aims to design and monitor treatment plans to prove or disprove medical cannabis’s effectiveness for different ailments, and ultimately help establish treatment guidelines for cannabis therapies.
Government policies also play a crucial role, such as the US Inflation Reduction Act, which allocates $370 billion in clean energy incentives in the upcoming years. This reflects a growing commitment among major corporations to more ambitious climate targets. As the world moves towards a sustainable future, these environmental tech startups are essential in developing innovative solutions to reduce emissions and enhance resource efficiency. This sector encompasses a range of areas (including renewable energy), carbon management, water technologies, sustainable agriculture, and other related fields. Climate tech startups operate across a wide ecosystem of environmental solutions, propelled by rapid advancements in climate change technology and the global urgency to decarbonize. According to Silicon Valley Bank, VC investment in Clean energy and power companies surpassed $7B in 2024.
The services that cleantech startups provide range from improving the ability of organizations to recycle to monitoring the performance of the blades on a wind turbine. This would represent more than 40% of the total global energy investment by 2050. Provides whole-life carbon analysis for new and old buildings. Makes efficient, decentralized micro-cooling systems for buildings. Converts CO2 into green chemicals including e-methanol. With AI — translates remote data to manage land and water resources.
GreenT Climate Software (USA)

SaaS solar energy startup Prescinto uses Artificial Intelligence to identify the root causes of plants’ underperformance in real-time and suggest actions to improve generation in clean energy plants by 5 to 7%. To date, OxyGarden has raised $1.7 Mn in funding from investors to support the development and growth of its product line. The green wall uses a soil and https://theredmentv.com/liverpool-fc-how-fans-make-every-match-an-unforgettable-experience/ root-based filtration system to naturally purify the air, creating a forest-like environment within living spaces. The startup invested the fresh funds to accelerate the deployment of its bioreactor (OB HydraCel), across sectors like refining, foods, brewing, chemicals and pharmaceuticals. The bioreactors mainly use microorganisms sourced directly from wastewater as catalysts for green hydrogen production.
A low-energy alternative for urban areas with inconsistent electricity access is provided by Thermistance’s passive cooling method. Deployments are being scaled and expansion into Southeast Asian markets is underway, supported by NABVENTURES and Blue Ashva. Tan90 asserts that reducing reliance on diesel-powered refrigeration can lead to a 50 percent decrease in emissions for last-mile cooling. Portable cold storage systems, often referred to as cold batteries, are built by Tan90 Thermal using phase-change materials (PCM). The focuses of several highlighted deals include hardware (infrastructure), and industrial systems—sectors known for their longer timelines and complex deployments.
In 2026, breakthrough climate solutions will rely on advanced technologies, giving startups the necessary tools to optimize energy, boost sustainability, and enhance resilience. Prioritize solutions that can be quickly industrialized and implemented to meet the pressing demands of climate change. While innovation plays a crucial role, it is important to confirm that the selected climate change technology is sufficiently mature for commercialization or has a definitive roadmap to achieve scalability.
Entrepreneurs now design solutions that combine clean energy, machine learning, and decentralization. The company integrates additional services such as Wi-Fi hotspots to enhance the utility of urban infrastructure. “Fruit is being produced from the first edited compact, higher density, blackberry plants in Colombia, allowing for greater production of a delicious and nutritious berry using fewer resources,” says Pairwise CEO Tom Adams. The company’s integrated hardware and software platform manages inventory and compliance, from growth facilities all of the way through to retail POS in dispensaries.

Additionally (Green Sequest refines serpentinite-based mineral fertilizers for agricultural use), improving plant growth while removing carbon. Additionally — it provides aggregated data services, enabling clients to identify major emitters in their portfolio. AIRMO’s advanced satellite design (remote sensing), and data processing offer improved data quality and granularity. Israeli startup Carbon Twist mitigates global warming by removing methane — a major contributor to climate change.