Climate Tech Startups

Mush Foods produces 50CUT, a line of mushroom root (mycelium) and mushroom products designed to be mixed with ground meat or poultry to reduce emissions and add nutrition. The company grows mushrooms and their roots above ground using an indoor cultivation method aimed at high yields.

2 investors

My Emissions provides an AI-based carbon accounting platform for food, hospitality, and wholesale businesses, generating GHG Protocol-aligned Scope 1, 2, and 3 emissions reports and product-level carbon lifecycle assessments. The platform uses procurement data and AI agents to automate carbon reporting for dishes, drinks, and products, following DEFRA and WRAP guidance.

2 investors

myAgro provides financial and agricultural services to smallholder farmers in rural Africa to help them afford high-quality seeds and fertilizers while addressing climate change and poverty. The organization works with both men and women farmers, with particular focus on overcoming barriers to serve rural women in regions like Senegal.

2 investors

MyLand uses live microalgae technology to improve soil health for farms, reducing water use and supporting sustainable agriculture. It works with growers across the U.S., including operations on farms such as pistachio orchards and large-scale sites.

2 investors

Naked Energy develops solar heat and power hardware and software products aimed at decarbonising heat in commercial and industrial buildings. It serves businesses seeking to displace fossil fuels in their heating systems as part of the energy transition.

2 investors

Native Energy helps organizations activate climate solutions and manage residual carbon emissions through validated climate action projects. The company partners with businesses to support sustainability goals while delivering measurable environmental and community benefits.

2 investors

Natural World Products is an organics recycling company that turns organic waste into peat-free compost and soil improvers, sold under its New Leaf Compost brand. It serves farmers, vegetable growers, garden designers and the garden retail market across the UK and Ireland.

2 investors

Nature Coatings makes BioBlack, a biobased pigment that serves as a nontoxic, sustainably-sourced alternative to carbon black for use in textiles, cosmetics, asphalt, and other industrial applications. The company sells to global brands and manufacturers and handles its own in-house pigment production.

2 investors

Neighborhood Sun connects residents and businesses — including renters — to local community solar farms, giving subscribers a share of the clean energy produced and a discount on their monthly electricity bills without installations or upfront costs. Operating as a Certified B Corp in the U.S., it also offers financial support to low-income households through its S.H.A.R.E. program.

2 investors

NeoCarbon works on making data centers more energy-efficient, participating in the Net Zero Innovation Hub for Data Centers in Fredericia, Denmark. The company focuses on energy and climate solutions for the data center industry.

2 investors

NEPRA is an Indian environmental services company providing ESG consulting and advisory, Extended Producer Responsibility (EPR) compliance software (EPR Connect), solar EPC solutions as an Adani Solar channel partner, and turnkey waste management, recycling, and circular economy infrastructure. It serves businesses, cities, industries, and institutions across India, and operates a joint venture with Netherlands-based HuMeij for windshifter material sorting technology.

2 investors

NetNada provides AI-powered carbon accounting and sustainability reporting software that helps companies measure Scope 1, 2, and 3 emissions and produce audit-ready climate disclosures. It targets businesses subject to mandatory climate reporting requirements, offering GHG inventories, climate risk data, assurance-ready reports, and sustainability training.

2 investors

NetworkOcean builds underwater and floating data center systems cooled by seawater, reducing power consumption by up to 40% and eliminating freshwater usage compared to traditional facilities.

2 investors

Neutreeno provides emissions measurement and decarbonisation intelligence software to help businesses quantify their carbon footprint (including Scope 3) and identify pathways to reduce emissions. Built by a team of Cambridge climate scientists and engineers, it serves companies pursuing carbon accounting and resource efficiency.

2 investors

Nextron offers subscription access to shared solar energy from distributed solar plants across Brazil, letting residential, business, agricultural, and condominium customers reduce their electricity bills without installing panels or making infrastructure investments. The service operates under Brazil's Distributed Generation legal framework (Lei 14.300/2022) and is regulated by ANEEL.

2 investors

Nira provides software tools that replicate ISO interconnection study processes for power generation developers and grid operators to evaluate transmission injection capacity and interconnection feasibility. The platform helps developers make siting decisions and transmission planners conduct reliability studies.

2 investors

Nithio provides a risk analytics engine and AI models that assess household-level credit risk, structure financing, and monitor portfolio and impact performance for climate solutions. It serves climate investors, fund managers, DFIs, donors, and multilaterals financing energy access and last-mile climate solutions across Africa.

2 investors

Norrsken is a Sweden-founded impact organization comprising co-working Houses, independent venture funds, and a Launcher program that support founders building companies in areas like climate, health, and food systems. It operates community hubs and initiatives across Europe (Stockholm, Amsterdam, Brussels, Barcelona) and Africa (Kigali), backing early-stage impact startups.

2 investors

Novata offers a software platform for private companies to collect, store, and report sustainability and ESG data, including carbon emissions (Scope 1, 2, 3), regulatory reporting, risk monitoring, and supply chain data management. The platform serves sustainability teams responding to investor, customer, and regulatory requests through modules such as the Sustainability Hub, Carbon Navigator, and Regulatory Navigator.

2 investors

Nucleon Energy connects investors, developers, and policymakers to accelerate nuclear energy expansion across North America. The company operates as an intermediary in the nuclear power sector, facilitating capital deployment and technical collaboration for low-emissions electricity generation.

2 investors

Nukoko makes cocoa-free chocolate alternatives using European-grown fava beans, positioned as a lower-carbon, more sustainable option. It sells ingredients for chocolatiers, bakers, and dessert makers, with vegan milk-alternative and cocoa-replacer powder products planned.

2 investors

Nunatak develops microbial solutions to improve soil-plant health and help crops thrive under stress conditions, informed by plant-microbiome relationships from extreme environments. The company serves agriculture and land restoration through biological products designed to regenerate soils.

2 investors

Nuventura develops SF₆-free medium voltage gas-insulated switchgear that uses pure dry-air insulation as an alternative to conventional SF₆-based GIS. Its equipment serves utilities and grid operators, heavy industry, renewable energy integration, and containerized power applications.

2 investors

Ocean Oasis develops offshore wave-powered desalination buoys that produce fresh water using wave energy directly, without electricity, chemicals, or fossil fuels. The modular, autonomous buoys serve water utilities and existing desalination plants under long-term water supply contracts, targeting regions with water scarcity and strong wave resources such as the Canary Islands.

2 investors