# Acclimate Ventures

> Acclimate Ventures is a VC fund backing Artificial Intelligence and Energy. See 6 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Oxford, United Kingdom
- Total investments: 6
- Last investment: Apr 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/acclimate-ventures/
- Website: https://www.acclimate.ventures/

Acclimate Ventures is a VC fund in Oxford focused on Artificial Intelligence and Energy. Acclimate Ventures specializes in early-stage investments in deep technology ventures.

## Contacts

5 contacts available for Acclimate Ventures. Shizune tracks 1 team members at Acclimate Ventures. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/acclimate-ventures?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Artificial Intelligence | 2 | 33% |
| Energy | 1 | 17% |
| Software | 1 | 17% |
| Power Grid | 1 | 17% |
| Manufacturing | 1 | 17% |

11 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 50% |
| Series A | 3 | 50% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 5 | 83% |
| Singapore | 1 | 17% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Mark Younger | Founder & Managing Partner | 0 | https://shizune.co/investors/profile/mark-younger-2ceb |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| OpenLight | OpenLight is a manufacturing industry. | $50M | Series A | Apr 28, 2026 |  |
| Gruve | Gruve is a startup focused on transforming AI strategies into tangible outcomes for enterprises, leveraging AI-driven solutions to boost growth and security. The company specializes in providing innovative AI solutions that streamline operations, improve decision-making, and facilitate digital success for businesses. | $50M | Series A | Feb 03, 2026 |  |
| Hammerhead AI | Hammerhead AI enables AI factory operators to maximize revenue using Reinforcement Learning (RL) agents for power-aware orchestration. | $10M | Seed | Nov 18, 2025 |  |
| Amperesand | Amperesand operates as a grid infrastructure solution provider. | $80M | Series A | Nov 18, 2025 |  |
| Pila Energy | Pila Energy develops innovative battery systems and software to provide energy security and energy management for homes and businesses. The company offers a plug-and-play battery solution for renters and homeowners alike that installs via standard outlets, providing backup power, energy savings, and intelligent load management without complexinstallation overhead. Pila’s system integrates advanced battery storage, power electronics, and mesh networking software to optimize energy use and enhance resilience. Pila Energy was founded in 2024 and is headquartered in San Francisco, CA. | $4M | Seed | Oct 21, 2025 |  |
| GridCARE | GridCARE provides energy security and resilience at a never-before-seen pace, making it the indispensable one-stop power solution for AI data centers. | $13.5M | Seed | May 27, 2025 |  |

6 of 6 investments shown.

## Co-investors
- [Xora Innovation](https://shizune.co/investors/profile/xora-innovation) — VC Fund, 4 deals together
- [Aina Climate AI Ventures](https://shizune.co/investors/profile/aina-climate-ai-ventures) — VC Fund, 2 deals together
- [Clearvision Ventures](https://shizune.co/investors/profile/clearvision-ventures) — VC Fund, 2 deals together
- [Mayfield Fund](https://shizune.co/investors/profile/mayfield-fund) — VC Fund, 2 deals together
- [WovenEarth Ventures](https://shizune.co/investors/profile/wovenearth-ventures) — VC Fund, 2 deals together
- [981](https://shizune.co/investors/profile/981) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Acclimate Ventures invest in?

Acclimate Ventures invests primarily in Artificial Intelligence, Energy and Software startups, most often at Seed and Series A stage. Most of the 6 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Acclimate Ventures?

Public channels for Acclimate Ventures include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Acclimate Ventures?

The team at Acclimate Ventures includes Mark Younger (Founder & Managing Partner). The Team section lists each member with their title, investment count and links.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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