Top Series B Climate tech companies

On a mission to make Energy Efficiency Simple, Substantial, and Profitable.Our services and products include: 1. JoulePAYS: Make energy savings easy and profitable from day one with zero investment and zero risk for buildings and factories under a single Pay-As-You-Save (PAYS) Agreement.2. DeJoule: Monitor energy and process parameters, discover optimum operational points with Joule Recipes (our energy optimization algorithms), and eliminate energy waste by controlling any equipment with our high-performance and cost-effective IoT devices.3. JouleCOOL: 0 CapEx, single accountability build-own-operate-maintain-automate-optimize model for central cooling systems in greenfield projects where clients pay based on demand and usage; Smart Joules manages the entire show and delivers high quality, affordable, sustainable cooling services under long term contracts.Supported by clients across India as well as leading organizations such as NITI Aayog, The World Bank, Asian Development Bank (ADB), and the International Energy Agency (IEA).

• Series B
• 255 employees
• Founded 2014

At 5B we're developing cutting edge technology that reduces the cost of renewable energy for our customers. We've reengineered the solar supply chain to simplify how projects are delivered, using fewer materials, lightening-fast deployment and streamlined logistics.The result is our flagship technology: a portable, prefabricated solar array. The Maverick unlocks new opportunities across the entire energy market, while reducing project risk for customers.Founded by Chris McGrath and Eden Tehan in 2013, 5B is headquartered in Sydney, NSW. To find out how 5B can deliver your next solar project simpler, faster and smarter, please get in touch at info@5B.co

• Series B
• 253 employees
• Founded 2013

Aeroseal is a climate tech company on a mission -- reduce the world's carbon emissions by 1 gigaton annually. How will we do it? With our leak sealing technologies. Small leaks are a BIG problem -- The ducts and walls in buildings are inadequately sealed by manual solutions. Aeroseal’s technologies - HomeSeal Connect and AeroBarrier Connect - inject a fog of sealant particles into these pressurized spaces. Software tracks the entire process, creating a certificate of completion showing before and after leakage.Aeroseal is one of the fastest-growing clean technology companies in the U.S. and currently has a presence in 27 countries and all 50 states across the U.S. Our technology has sealed nearly 200,000 projects and saved nearly $2 billion in wasted energy.We were recently certified as a Great Place to Work for May 2022-2023. 93% of employees at Aeroseal, LLC say it is a great place to work compared to 57% of employees at a typical U.S.-based company.Click the link to see a summary of feedback from our employees. https://www.greatplacetowork.com/certified-company/7022720

• Series B
• 238 employees
• Founded 2010

A mudança climática é uma realidade que se impõe. A cada ano nosso planeta fica mais quente e os eventos climáticos mais extremos. 15% da emissão global de CO2 vem de veículos rodoviários. São 5,9 bilhões de toneladas de CO2 todos os anos. Apesar disso, apenas 1% das motos vendidas na América Latina são elétricas.A eletrificação das motos da região é fundamental para o seu desenvolvimento sustentável. Além da redução de emissões, atinge-se também menor poluição sonora e maior economia por km rodado.Em países como o Brasil, cuja eletricidade vem quase toda de fontes renováveis (85%), a eletrificação das frotas se faz ainda mais importante para reduzir emissões.Mas essa oportunidade é hoje limitada pelos altos custos e baixa autonomia das baterias. Remover esses obstáculos é o que nos move na Vammo. --------------------------Acreditamos que uma rede de baterias trocáveis e compartilhadas é a solução para esse problema. Ao alugar as motos e baterias a preços menores do que pagariam por uma moto a gasolina, facilitamos a sua adoção, garantindo aos usuários maior flexibilidade e dinheiro no bolso.Ao manter baterias carregadas sempre disponíveis e próximas, oferecemos autonomia praticamente ilimitada, eliminando uma barreira que hoje exclui tantos trabalhadores.

• Series B
• 238 employees
• Founded 2022

TAS Environmental Services, L.P. began as a local provider of emergency response services, and over the years, we have built a strong reputation for customer care, operational excellence, and a steadfast commitment to Environmental, Health, and Safety standards. Our customer-centric culture is at the core of everything we do, as we take pride in maintaining the integrity and trust of our customer relationships.Today, TAS offers four primary lines of business: Waste Management, Industrial Services, Transportation & Container Rental, and Emergency Response. Our “one-call” solution approach allows us to meet the majority of our customers’ environmental needs, which has fueled our growth from a local provider to a super-regional leader with 20+ service locations across the Southeast U.S.We are ready and available 24/7/365 to serve your needs. Feel free to reach out at 888.654.0111

• Series B
• 225 employees
• Founded 2004