The Venture Codex Logo

The Venture Codex

Energy Impact Partners

600 3rd Avenue, 38th Floor, New York, NY, 10016, United States

Overview

Energy Impact Partners LP (EIP) is a global venture capital firm leading the transition to a sustainable future. EIP brings together entrepreneurs and the world's most forward-looking energy and industrial companies to advance innovation. With over $2.5 billion in assets under management, EIP invests globally across venture, growth, credit, and infrastructure.

Total investments
148
Lead investments
74
Investments · 12mo
16
Active investors
12

Sector focus

  • Business Development
  • Finance
  • Financial Services
  • Venture Capital
Visit website

Investment portfolio

  • Form Energy

    Participated · Series G · Aug 2026

    Form Energy develops iron-air long-duration batteries capable of delivering up to 100 hours of discharge. Its chemistry relies on iron oxidation and reduction, enabling lower-cost storage by avoiding higher-priced minerals like lithium, cobalt, and nickel. The company has secured large commercial customers including Google, Crusoe, Xcel Energy, and FuturEnergy Ireland and reports a commercial project backlog of about 80 gigawatt-hours. About 80% of the company’s materials supply is sourced from the U.S., with the remainder from Europe and Asia. Form is expanding manufacturing capacity in West Virginia following its recent financing. The company’s positioning and technology aim to address growing demand for long-duration storage as U.S. electricity demand rises and renewable generation expands.

  • Hint

    Participated · Seed · May 2026

    Hint is an AI-native home management platform co-founded by Martha Stewart, Yih-Han Ma, and Kyle Rush that aims to be a single interface to manage and optimize every facet of the home. The product combines decades of expert home guidance with applied AI to deliver personalized, proactive insights, continuous monitoring, and task guidance for homeowners. The founding leadership team also includes Andrew Serafin, Isaiah Sawhney, and Joe Guglielmi, bringing experience in home services, digital media, and e-commerce. The company was incubated by Montauk Capital and announced its launch with a $10 million seed round led by Slow Ventures. Hint plans to be available on desktop and iOS in summer 2026 and is opening a waitlist for priority access. The company frames its offering as helping homeowners reduce costs, stay ahead of essential tasks, and enhance long-term home value.

  • Humble Robotics

    Participated · Seed · Apr 2026

    Humble Robotics is developing a fully autonomous electric hauler intended to transform commercial freight operations. The company announced its emergence from stealth after about eight months of development by founder Laura Dambrosio. It debuted with a team recruited from prominent autonomous vehicle firms. Humble released a public website alongside its announcement and flagged additional milestones coming soon. Financially, the company has secured $24 million in seed funding as disclosed in the articles. No revenue, user metrics, or detailed go-to-market plans were provided in the coverage.

  • Wasabi Technologies

    Participated · Debt Financing · Apr 2026

    Wasabi Technologies has built a high-growth business offering Hot Cloud Storage that emphasizes predictable pricing by eliminating egress and API request fees. The company serves customers in over 100 countries and operates 16 global storage regions. Wasabi recently acquired Lyve Cloud from Seagate Technology and introduced Wasabi Fire, an NVMe-based storage class designed for compute-intensive AI and ML training. The business has raised over $700 million in total funding and was valued at $1.8 billion following a $70 million equity round led by L2 Point Management with participation from Everpure. Wasabi says it will continue investing in its platform, infrastructure, and global expansion to meet rising demand for scalable, secure data storage.

  • Ayr Energy

    Led · Series A · Apr 2026

    Ayr Energy designs and manufactures modular transformers and power equipment intended to shorten specification cycles and speed delivery to utilities and data centers. Its modular architecture allows specification changes without restarting design cycles, enabling proposals to be produced in days and grid-scale units to ship in 40–72 weeks versus industry averages north of 120 weeks. The company operates 15 field service locations, employs 150+ NETA-accredited technicians, and offers 24–48 hour nationwide response. Operational traction includes more than $500M in contracted orders and a pipeline exceeding 20GW of U.S. power capacity, alongside a growing customer base. Founded by Anirudh, Rahul Arora, and Yashashvi Takallapalli, Ayr is focused on scaling manufacturing and expanding its market presence following the Series A.

Team

  • Hans Kobler

    Founder & Managing Partner

    LinkedIn
  • M. Cliff Ryan, Jr

    Executive In Residence

    LinkedIn
  • Michael Donnelly

    Partner and Chief Risk Officer

    LinkedIn
  • Steven Kantowitz

    Partner

    LinkedIn