# James Huff

> James Huff is a Series B investor at ClearSky backing Energy and Software. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [ClearSky](https://shizune.co/investors/profile/clear-sky)
- Location: West Palm Beach, United States
- Total investments: 1
- Last investment: Jun 2022
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/jamiehuff

James Huff is a Co-Founder and Managing Partner at ClearSky.

## Contacts

5 contacts available for James Huff: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/james-huff-e903?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 100% |
| Software | 1 | 100% |
| Renewable Energy | 1 | 100% |
| Internet of Things | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| ClearTrace | ClearTrace is a software company that provides automated energy and carbon accounting for investors, enterprises, and real estate owners. Its digital assets represent the purest form of proof and immutability for the real-world impact of energy generation and consumption. ClearTrace allows companies to stand behind their claims of carbonreductions, sustainability, and renewable energy to prevent greenwashing and provide a source of truth for corporate decarbonization.The company was founded in 2017 and is headquartered in Austin, Texas. | $20M | Series B | Jun 29, 2022 | https://cleartrace.io/ |

1 of 1 investments shown.

## Co-investors
- [Brookfield Renewable Partners](https://shizune.co/investors/profile/brookfield-renewable-energy-partners) — VC Fund, 1 deal together
- EDF North America Ventures — VC Fund, 1 deal together
- [Exelon](https://shizune.co/investors/profile/exelon-corporation) — VC Fund, 1 deal together
- Tenaska — VC Fund, 1 deal together

## About ClearSky

VC Fund · North Palm Beach, United States

ClearSky is a venture capital/growth equity group that invests in innovative companies, with a special focus on (i) technologies driving the energy transition, climate related technologies, and sustainability, (ii) the digital transformation of enterprise customers’ operations and communications, and (iii) disruptive solutions forcybersecurity, industrial security, and critical infrastructure security.

5 contacts available at ClearSky.

| Name | Title | Profile |
| --- | --- | --- |
| Alexander Weiss | CEO, Co-Founder & Managing Partner | https://shizune.co/investors/profile/alex-weiss |
| Austin Summers | Investment Professional | https://shizune.co/investors/profile/austin-summers |
| Bernard Noble | Managing Director | https://shizune.co/investors/profile/bernard-noble |
| Erik Straser | Managing Director | https://shizune.co/investors/profile/erik-straser |
| James Huff | Managing Partner | https://shizune.co/investors/profile/james-huff-e903 |

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## FAQ

### What does James Huff invest in?

James Huff invests primarily in Energy, Software and Renewable Energy startups, most often at Series B stage. Most of the 1 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 James Huff?

Public channels for James Huff include LinkedIn. 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.

### When did James Huff last invest?

The most recent investment recorded for James Huff closed in Jun 2022. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### 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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