Carbon Removal

Khosla Ventures

Check: No Jessy-specific check size is disclosed by Khosla Ventures. Publicly observed work spans an $11 million Spiritus seed financing led by Khosla and Pascal's $8 million seed round, but round size is not the same as the firm's check. Third-party claims of a $100,000–$5 million range were excluded as unverified.

Jessy looks for climate technologies grounded in hard science and non-obvious mechanisms that can make a meaningful dent in greenhouse-gas emissions. Her career shows a materials-to-systems lens: understand the physical mechanism, identify the governing cost and performance variables, build around available supply chains, and prove a path from laboratory result to commercially relevant hardware. Spiritus reflects this in lower-energy, lower-cost direct air capture; Pascal in solid refrigerants operating below 10 bar with off-the-shelf components. She is comfortable with capital-intensive physical products when a technical discontinuity creates a credible route to scale and economics.

Shorooq Partners

Check: No personal check range is disclosed. Shorooq's equity platform covers the full journey from pre-seed to late-stage growth; Tina's current Venture Partner/adviser listing does not establish independent check authority, so founders should confirm the relevant vehicle and decision process.

Tina looks for high-caliber founders applying differentiated technology to consequential emerging-market problems. Her attributable investment material emphasizes technically credible climate and industrial solutions, strong founder quality, proprietary assets, blue-chip customer validation, and the ability to turn a regional advantage into a scalable category. Her background across banking, private equity, law and insurtech adds a cross-disciplinary diligence lens.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Ryan Orbuch invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Chris Sacca invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Crystal Sacca invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Clay Dumas invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Caie Kelley invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Shawn Xu invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Lauren Faber O’Connor invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Dr. Scott C. Hsu invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Christian Bjelland is listed in a Head of Capital Formation capacity at Lowercarbon Capital. This profile preserves that role distinction and uses the firm's mandate only as shared context.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Monique Guimond is listed in a Head of Portfolio Strategy capacity at Lowercarbon Capital. This profile preserves that role distinction and uses the firm's mandate only as shared context.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Melissa Waystack is listed in a Head of Finance capacity at Lowercarbon Capital. This profile preserves that role distinction and uses the firm's mandate only as shared context.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Alexandra Frumar is listed in a General Counsel capacity at Lowercarbon Capital. This profile preserves that role distinction and uses the firm's mandate only as shared context.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Kyle Taylor is listed in a Director of Product capacity at Lowercarbon Capital. This profile preserves that role distinction and uses the firm's mandate only as shared context.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Duncan Carlson invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Eric Helfgott invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Sidney Brown invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Rachel Williams invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Elena Mosse invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Lyna Kim invests or supports investments through Lowercarbon Capital's published strategy: Invest in companies capable of making real progress on climate by slashing emissions, removing carbon and advancing transformational energy systems.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Kate Feld is listed in a Head of Office Operations capacity at Lowercarbon Capital. This profile preserves that role distinction and uses the firm's mandate only as shared context.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Amber Love Westphal is listed in a Office Manager and Executive Assistant capacity at Lowercarbon Capital. This profile preserves that role distinction and uses the firm's mandate only as shared context.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Eden Polich is listed in a Executive Assistant capacity at Lowercarbon Capital. This profile preserves that role distinction and uses the firm's mandate only as shared context.

Lowercarbon Capital

Check: Lowercarbon Capital does not publish a standard current check-size range on its official site.

Ryder Kimball is listed in a Content Lead capacity at Lowercarbon Capital. The firm does not publish a person-specific investment thesis for this role; the profile preserves that role distinction and uses the firm's mandate only as shared context.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Amy Duffuor contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Matthew Nordan contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Johanna Wolfson contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Ally Harada contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Af Hernandez contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

John Mulliken contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Erik Knall contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Jillian Chase contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Eric Yao contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Nolan English contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Carrie Winters contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Azolla Ventures

Check: Azolla Ventures does not publish a standard check-size range on its current official website.

Mariama Seydi contributes to Azolla Ventures's published strategy: Provide catalytic seed capital to breakthrough climate technologies whose impact potential exceeds what conventional venture underwriting may initially support.

Lowercarbon Capital

New York, New York

Azolla Ventures

Cambridge, Massachusetts