Top Energy Startups in 2027

Rhombus is a Silicon Valley startup and NASA Research Park partner. We are leaders in bringing big-data insights to Enterprise planning and decision-making at strategic, operational and tactical levels. Our advisory board includes two Nobel Laureates and a Draper Prize winner. We choose to solve pressing problems in National Security and Energy sectors using cutting edge cross-disciplinary approaches. Are you ready to help the US win the AI race?

Our mission is to drive rapid decarbonization in global transport and power sectors by intelligently connecting electric vehicles to the grid. Our software uses predictive analytics and systems optimization to make it cheaper and safer for utilities to support the growth of electric vehicles, increase renewable energy adoption, and save customers money. Weave Grid is backed by premier energy-focused venture investors. Join us to tackle one of the biggest challenges and business opportunities of this century.

Through the use of aerial data, Sitemark is pioneering the development of ground-breaking technologies and AI that fuse the physical and digital worlds. As a leading global provider of aerial business intelligence, Sitemark is transforming the way organizations capture and analyze data. Our products and services enable our customers to make better decisions, improve the understanding of their operations, and increase the efficiency of their assets.

We build enterprise level applications for fortune 500 companies using the platforms that make the most sense for your unique business requirements. we develop customized software solutions that make your processes smarter and your bottom line stronger. how? we work ahead of the curve. an accomplished team of national talent, including back-end, front-end and user interface developers and cloud platform engineers, we help move you ahead of the competition. whether adding depth to a team or skills to a project, we can turn your objectives into results.

Acculon Energy is a one-stop shop for energy storage programs. Developing and deploying lithium batteries requires systems-level, full stack engineering expertise and broad capabilities to execute. Our 300,000 hours of battery program experience enable vehicle and battery OEMs to go further, faster, safer.

HAX is an SOSV program for hard-tech startups transforming industry. HAX started in 2012 with the goal to provide entrepreneurs with the opportunity to solve the world’s problems through hardware. We’ve spear-headed the hardware renaissance and created the lean hardware movement, which led us to build the world’s largest community of hardware companies with our two-stage programs - Stage I in Shenzhen which helps startups build and ship products, and a Stage II program in San Francisco which is helping them scale worldwide. The 300+ startups HAX invested in have been tackling extremely important world challenges in consumer, health, enterprise and industrial environments, while impacting the world with amazing products such as Particle, Makeblock, Yeelight, Avidbots, Opentrons, Nura, Simbe Robotics, etc... Companies are hailing from the US at 60%, 20% from Europe and 20% from Asia.

Skyven Technologies is an Energy-as-a-Service company which funds and de-risks capital projects to reduce carbon emissions caused by process heat. It pursues industrial decarbonization with a tech-forward business model that aligns its revenue stream with its customers’ environmental and operational goals.

We’re using technology to create a leaner business from the ground up – doing away with long calls to call centres, letters piling up in mailboxes, and the notorious bureaucracy this industry is famous for.

ReVolt Metals focuses on sustainable lithium recovery and processing, addressing the soaring demand for lithium in the green energy transition. With advanced electro-separation technology and DOE-licensed processes, we aim to recover lithium and other metals from Li-ion batteries, establishing a closed-loop, environmentally friendly metal recovery system. Our pilot line, planned for Silicon Valley, showcases our carbon-negative Li recovery process, winner of the R&D 100 Award in 2022. Join us on this journey to commercialize advanced technologies for metal recovery and contribute to a sustainable future.

TWAICE provides predictive analytics software that optimizes the development and operation of lithium-ion batteries. TWAICE’s core technology is the digital twin - a software that combines deep battery knowledge and artificial intelligence to determine the condition and predict battery aging and performance.