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Clean Energy Ventures

50 Milk Street Floor 16, Boston, MA, 02110, United States

Overview

Invests in seed-stage climate tech startups for clean energy solutions.

Deals · 12mo

4

Links

WebsiteLinkedInX (Twitter)

Stage focus

Seed
Series A

Geographic focus

Canada
United States

Sector focus

Clean Energy
CleanTech
Finance
Venture Capital

Investment portfolio

50rounds
NAMEDATESIZE
Hertha Metals
Sep 2026Participated
$134 MSeries A
Branch Energy
Sep 2026Led
$33 MSeries B
DG Matrix
Feb 2026Participated
$60 MSeries A
NexDash
Nov 2025Led
$6 MSeed
OXCCU
Sep 2025Participated
$28 MSeries B
Exterra Carbon Solutions
May 2025Led
$15 MSeries A
Queens Carbon
Apr 2025Led
$10 MSeed
DG Matrix
Mar 2025Led
$20 MOther Equity
MacroCycle
Feb 2025Led
$7 MSeed
Electrified Thermal Solutions
Dec 2024Participated
$19 MSeries A
ConnectDER
Dec 2024Participated
$35 MSeries D
Transaera
Nov 2024Led
$11 MSeed
Hertha Metals
Sep 2026Participated
$134 MSeries A
Branch Energy
Sep 2026Led
$33 MSeries B
DG Matrix
Feb 2026Participated
$60 MSeries A
NexDash
Nov 2025Led
$6 MSeed
OXCCU
Sep 2025Participated
$28 MSeries B
Exterra Carbon Solutions
May 2025Led
$15 MSeries A
Queens Carbon
Apr 2025Led
$10 MSeed
DG Matrix
Mar 2025Led
$20 MOther Equity
MacroCycle
Feb 2025Led
$7 MSeed
Electrified Thermal Solutions
Dec 2024Participated
$19 MSeries A
ConnectDER
Dec 2024Participated
$35 MSeries D
Transaera
Nov 2024Led
$11 MSeed
50
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Insights

Time horizon

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Deal Distribution

Clean Energy Ventures: 50 funding rounds are recorded in the selected participation categories.All available history.
Clean Energy Ventures: 50 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed120
Series A89
Series B25
Series C+02
Other Equity93

Monthly Deal Activity

Clean Energy Ventures: 50 deals are recorded across 114 months.All available history.
Clean Energy Ventures: 50 deals are recorded across 114 months. All available history
MonthDeals
May '171
Jun '170
Jul '170
Aug '170
Sep '170
Oct '170
Nov '170
Dec '170
Jan '180
Feb '180
Mar '180
Apr '180
May '180
Jun '180
Jul '180
Aug '180
Sep '180
Oct '180
Nov '180
Dec '180
Jan '191
Feb '190
Mar '191
Apr '190
May '190
Jun '190
Jul '190
Aug '190
Sep '190
Oct '190
Nov '190
Dec '190
Jan '203
Feb '200
Mar '200
Apr '200
May '200
Jun '200
Jul '200
Aug '201
Sep '202
Oct '203
Nov '200
Dec '201
Jan '210
Feb '210
Mar '210
Apr '212
May '212
Jun '210
Jul '210
Aug '210
Sep '210
Oct '211
Nov '210
Dec '210
Jan '221
Feb '221
Mar '222
Apr '221
May '220
Jun '221
Jul '220
Aug '220
Sep '220
Oct '221
Nov '220
Dec '220
Jan '231
Feb '230
Mar '230
Apr '230
May '231
Jun '231
Jul '231
Aug '231
Sep '231
Oct '230
Nov '230
Dec '230
Jan '240
Feb '240
Mar '241
Apr '240
May '241
Jun '242
Jul '240
Aug '240
Sep '241
Oct '242
Nov '241
Dec '242
Jan '250
Feb '251
Mar '251
Apr '251
May '251
Jun '250
Jul '250
Aug '250
Sep '251
Oct '250
Nov '251
Dec '250
Jan '260
Feb '261
Mar '260
Apr '260
May '260
Jun '260
Jul '260
Aug '260
Sep '262
Oct '260

Sector Breakdown

Clean Energy Ventures: Clean Energy & Sustainability is the largest displayed sector by deal count (39 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

Clean Energy Ventures: Clean Energy & Sustainability is the largest displayed sector by deal count (39 deals). All available history
SectorDeals
Clean Energy & Sustainability39
Manufacturing20
Space & Frontier Tech17
Professional Services7
Data, Analytics & IT5
Real Estate & Construction4
Transportation & Logistics4
Networks, Cloud & Communication3
Hardware & Robotics3
Enterprise Software2
Health & Life Sciences2
Food & Agriculture2
Government & Defense1
Consumer & Lifestyle1
AI & Machine Learning1

Deal Size Distribution

Clean Energy Ventures: 50 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

Clean Energy Ventures: 50 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M12
$5M-$10M15
$10M-$25M15
$25M-$50M6
$50M-$100M1
$100M-$250M1
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Clean Energy Ventures: United States has the largest recorded deal count among the displayed regions (41 deals).All available history.

Top 4 of 4 regions; European countries are grouped as Europe.

Clean Energy Ventures: United States has the largest recorded deal count among the displayed regions (41 deals). All available history
RegionDeals
United States41
Canada5
Europe3
Israel1
Clean Energy Ventures: 20 co-investors are shown, with Clean Energy Venture Group sharing 8 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

Clean Energy Ventures: 20 co-investors are shown, with Clean Energy Venture Group sharing 8 recorded deals. All available history
Co-investorShared deals
Clean Energy Venture Group8
ABB3
Aramco Ventures (Saudi Aramco Energy Ventures)3
Avista Development3
BDC Capital3
Skyview Ventures3
TechEnergy Ventures3
Amplify Capital2
Braavos Capital2
Breakthrough Energy Ventures2
CEMEX Ventures2
Cerberus Ventures2
Chevron Technology Ventures2
Doral Energy-Tech Ventures2
DSM Venturing2
Energy Impact Partners2
Energy Innovation Capital2
ENGIE New Ventures2
Eni Next2
Evergy Ventures2

Investment Strategy

Clean Energy Ventures: Led accounts for 62% and participating for 38% of round participation.All available history.
Clean Energy Ventures: Led accounts for 62% and participating for 38% of round participation. All available history
CategoryDeals (count)Share (%)
Led3162%
Participating1938%
Clean Energy Ventures: Single-lead accounts for 58% and co-led for 42% of lead dynamics.All available history.
Clean Energy Ventures: Single-lead accounts for 58% and co-led for 42% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead1858%
Co-led1342%

Team

Dan Goldman

Co-Founder & Managing Director

David Miller

Co-Founder & Managing Director

Jeffrey Weiss

Senior Venture Partner

Louis Schick

Director of Investments

Peter Sopher

Investment Team

Summer Grimes

Director of Operations

Ted Dillon

Director of Marketing

Temple Fennell

Co-Founder & Managing Director