Climate and energy startup ideas and companies

Newest in the cluster

• TalosY Combinator F26readiness

  Predictive maintenance for power infrastructure.

• Hydronos LabsPlug and Play PnP 2026readiness

  Hydronos Labs is transforming access to comprehensive weather and climate risk assessment, planning and mitigation capabilities in a constantly changing climate, delivering the latest science in an easy to digest and cost-effective manner

• NexeriosPlug and Play PnP 2026readiness

  Nexerios is building AI-driven software that turns energy infrastructure into self-optimizing, profitable assets. Starting with EV charging, our platform uses intelligence to improve utilization, reduce energy costs, and help operators scale sustainable infrastructure.

• appliedatomics.spacePlug and Play PnP 2026readiness

  Advanced propulsion for mobility in space

• EnphosPlug and Play PnP 2026readiness

  Enphos is a clean-tech company developing biomimetic technologies based on nanomaterials enhancement.

• Rise ReformingY Combinator S26readiness

  We turn waste gases into supply-secure chemicals

• MolagriY Combinator S26readiness

  Resistance free pesticides.

• KIRAa16z speedrun SR007readiness

  We transform industrial wastewater into clean water for data centers: we enable critical infrastructure.

• GreenPowPlug and Play PnP 2026readiness

  従来のクラウド管理と異なり、炭素強度に基づくルーティングで排出量とコストを最適化

• Phoenix TailingsPlug and Play PnP 2026readiness

  独自開発のリガンドによる分離・抽出と高温溶融塩電解により、有害副産物を出さずに鉱山廃棄物から高純度の金属を精製

• FloatSync LtdPlug and Play PnP 2026readiness

  独自の機械式構造と特殊な化学処理液を組み合わせ、オンサイトでの高純度プラスチックリサイクルを実現する

• Greenfluidics Corp.Plug and Play PnP 2026readiness

  微細藻類とナノ流体を用いたバイオパネルにより、建物のクリーンエネルギー生成とCO2削減を実現する