FundedIQ

Recently Funded Energy Startups in Washington

Updated Aug 2026

Funded Energy startups in Washington number 12 in FundedIQ, tracked with their funding rounds, amounts, investors, industries, locations and company details. This page provides an overview of the Energy startup funding landscape in Washington, along with the 12 most recently funded Energy startups in Washington.

Energy startups in Washington closed 5 funding rounds over the last 24 months, 3 of them in the last 12 months, and raised $829M in disclosed capital. The median disclosed round is $75M, with the middle half of rounds falling between $38M and $244M.

Washington energy firms lean toward later growth phases. These companies have scaled past early prototypes and established substantial teams. Sourcing focuses on mature operations rather than seed stage bets. This concentration in mid to late stage funding indicates a sector characterized by established infrastructure and professionalized management.

Energy funded startup statistics in Washington

Funded Energy startups in Washington
12
tracked in the database
Funding rounds, last 12 months
3
5 over 24 months
Disclosed capital raised, 24 months
$829M
4 of 5 rounds disclosed an amount
Median round size
$75M
middle half $38M to $244M

Most recent funding round on record: Aug 2026.

12 most recently funded Energy startups in Washington

12 shown

Ordered by the date of the latest funding round. Each row gives the company, its location and industry, what it does, the stage and date of that round, and the disclosed amount.

Z
Washington, United States · Energy
Zeno is developing next-generation radioisotope power systems that generate carbon-free, resilient power for…
Series Unknown ·
$3.6M
C
Washington, United States · Energy
Curio functions as an innovative deeptech startup on the cutting edge.
Series Unknown ·
Undisclosed
L
Washington, United States · Energy
Last Energy develops and delivers micro modular nuclear power plants designed to provide decarbonized,…
Series C ·
$100M
S
Washington, United States · Energy
Sol Systems, a solar energy finance and investment firm, has helped finance 171MW solar projects for various…
Series Unknown ·
$675M
N
Washington, United States · Energy
Nithio Holdings is an energy finance organization zeroed in on the off-network area in Africa. Nithio is an…
Series Unknown ·
$10M
A
Washington, United States · Energy
ARC Clean Energy is a clean energy technology firm that provides carbon-free power. With the experience…
Series Unknown ·
$7.0M
E
Washington, United States · Energy
Emerald Cities Collaborative (ECC) is a nationwide alliance consisting of various organizations and…
Series Unknown ·
$730k
C
Washington, United States · Energy
C-Quest Capital is a company focused on developing projects that have a positive social impact in…
Series Unknown ·
$150M
A
Washington, United States · Energy
Arcadia is a nationwide home energy platform providing clean energy and savings. Arcadia Power is remaking…
Series E ·
$200M
S
Washington, United States · Energy
SparkMeter offers grid-management solutions that enables underserved markets to access electricity. Its…
Venture - Series Unknown ·
$10M
G
Washington, United States · Energy
GreenMet is focused on developing the infrastructure for sustainable, reliable, and secure supply chains of…
Corporate Round ·
$100k
V
Washington, United States · Energy
Venture Global LNG is a long-term, low-cost producer of liquefied natural gas pipelines. Working with a…
Debt Financing ·
$1.3B

About the FundedIQ Energy startup funding data in Washington

FundedIQ tracks announced startup funding rounds and organises them by company, funding date, stage, amount, industry, location and investor. The dataset is refreshed weekly, and new rounds are normalised and de-duplicated before they are published, so the same round reported twice on different dates is recorded once.

Figures on this page cover the 12 funded Energy startups in Washington currently tracked. Round counts, capital totals and the median round are computed over a trailing 24 months. Rounds whose amount was not disclosed (1 of 5 in that period) are counted as rounds but excluded from capital totals and from the median. The most recent round on record for funded Energy startups in Washington is dated Aug 2026.

The table above shows the 12 most recently funded companies. Full funding histories, investor lists and founder contacts across the whole dataset open on a FundedIQ plan.

Frequently asked questions

How many funded Energy startups are there in Washington?

FundedIQ tracks 12 funded Energy startups in Washington. This page lists the 12 most recently funded of them, ordered by the date of their latest round, and the full set is available on a FundedIQ plan.

How much funding have Energy startups in Washington raised?

Energy startups in Washington tracked by FundedIQ have raised $829M in disclosed capital across 5 funding rounds over the last 24 months, including 3 rounds in the last 12 months. 4 of those 5 rounds disclosed an amount; undisclosed rounds are excluded from the capital total.

What is a typical funding round size for Energy startups in Washington?

The median disclosed round over the last 24 months is $75M, and the middle half of rounds fall between $38M and $244M. Round sizes vary widely by stage, so the seed and later-stage bands sit well either side of that figure.

How often is the Energy startup funding data in Washington updated?

The dataset is refreshed weekly. New rounds are normalised and de-duplicated before they are published, and the most recent round currently on record for funded Energy startups in Washington is dated Aug 2026. Counts and totals on this page are recomputed on every refresh.

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