James Huff

James Huff

Managing Partner atClearSkyFlorida

James Huff is Co-Founder and Managing Partner of ClearSky with over 20 years of financial experience. He previously held roles at NextEra Energy, Chicago Venture Partners, and Deloitte.

What James can write

Writes checks of$1M to $3M
Comes in atSeed, Series A, Series BCan lead the round
Ownership target7-10%At first check
Pitch pageSubmit on their siteThe firm asks founders to apply here.

ClearSky writes $1M to $3M checks, larger than 83% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: ClearSky.

Career

  1. Deloitte · finance-related positions
  2. Chicago Venture Partners · finance-related positions
  3. NextEra Energy · Vice President, Emerging Technologies
  4. ClearSky · Co-Founder & Managing Partner
    Now
  5. Deloitte
  6. Chicago Venture Partners

Companies founded

ClearSky

Investments named in public bios

ClimateTradeEnvanaAquicoreAutoGridCleartraceEnticGreensmithiS5 CommunicationsNoviniumPrecisionHawkResilientSpace Time InsightAspen AerogelsCylanceEnphase EnergyVerodin

Focus

cybersecurityenergy transition

Education

University of FloridaIllinois Institute of Technology

Also at ClearSky

Partners like James

At firms with a similar stage, sector and check size.

Alert me when ClearSky is active

One email when James's firm raises a fund, adds a partner or shows new activity.

Founders and investors at a Mode VC gathering

Send Mode VC your deck

Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

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Questions

Who is James Huff?

James Huff is Co-Founder and Managing Partner of ClearSky with over 20 years of financial experience. He previously held roles at NextEra Energy, Chicago Venture Partners, and Deloitte.

How much does James Huff invest?

James Huff invests through ClearSky, which writes checks of $1M to $3M at seed, series a, series b.

How do I pitch James Huff?

A warm intro from a founder ClearSky backed works best.

What did James Huff do before ClearSky?

finance-related positions at Deloitte; finance-related positions at Chicago Venture Partners; Vice President, Emerging Technologies at NextEra Energy; Deloitte; Chicago Venture Partners.

Last updated 2026-10-15. Is this you? Ask for a correction.