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Moxion Power

Mobile BESS rentals replacing diesel generators

Overview

Moxion Power provides zero-emission power by renting and selling mobile battery energy storage systems (BESS). Its MP-75 is a plug‑and‑play, trailer- or truck-mounted unit that delivers 75 kW of power and over 600 kWh of energy, designed to replace diesel generators and remove emissions on job sites. The company supports customers with delivery, setup, and energy-tracking services, adding a turnkey energy-management layer to its hardware. By partnering with rental networks and opening a California manufacturing plant, Moxion aims to offer scalable, portable clean power to film sets, events, and construction sites, helping customers reduce carbon footprints and simplify energy management.

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About Moxion Power

Simplify's Rating
Why Moxion Power is rated
D-
Rated D- on Competitive Edge
Rated D- on Growth Potential
Rated D- on Differentiation

Industries

Data & AnalyticsIndustrial & ManufacturingEnergy

Company Size

11-50

Company Stage

Late Stage VC

Total Funding

$123.6M

Headquarters

Richmond, CA

Founded

2020

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What believers are saying

  • Amazon MGM used Moxion batteries on productions in 2024, proving marquee customer fit.
  • Viridi took over Moxion HQ in Richmond on April 21, 2025.
  • California granted Moxion $14,999,997 through March 31, 2026, proving state support.

What critics are saying

  • Moxion entered Chapter 7 on August 12, 2024, ending the company.
  • Trustee David Carickhoff filed preference suits in August 2026 against roughly 17 counterparties.
  • Viridi bought Moxion assets in 2025, so the product line survives without Moxion.

What makes Moxion Power unique

  • Moxion’s MP-75/600 replaced diesel generators for film, events, and construction.
  • Sunbelt Rentals listed Moxion equipment through 2026, validating rental-channel demand.
  • TIME named MP-75/600 a Best Invention in 2023, strengthening brand credibility.

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Funding

Total Funding

$123.6M

Above

Industry Average

Funded Over

6 Rounds

Notable Investors:
Late VC funding comparison data is currently unavailable. We're working to provide this information soon!
Late VC Funding Comparison Coming Soon

Benefits

  • Health, dental, & vision coverage
  • Unlimited PTO
  • Competitive equity & compensation packages
  • Free coffee & snacks
  • Flexible work from home policy
  • Professional development
  • Parental leave

Growth & Insights and Company News

6 month growth

0%

1 year growth

-3%

2 year growth

-15%
Business Wire
May 23rd, 2024
Suffolk Technologies Launches Applications For Fifth Annual Boost Program With New Global Operating Partners

BOSTON--(BUSINESS WIRE)--Suffolk Technologies, the venture capital affiliate of Suffolk that funds the next generation of companies solving built environment challenges, has launched the application process for its fifth annual BOOST program. This intensive eight-week program is designed to ignite growth and equip pioneering built world startups with the right tools to transform the industry. As inflation, supply chain challenges, a national labor shortage, sustainability regulations, and economic uncertainty continue to present significant challenges to the AECO (architecture, engineering, construction, and operations) industry, emerging startups are poised to make a large impact by developing solutions that address these problems. Throughout the intense eight-week program, the startups selected will be launched into the built environment with direct access to jobsites and testbeds around the world, unparalleled operational knowledge, and an influential network of industry leaders and academics. This year, Suffolk Technologies has expanded its network of Operating Partners, a group of other general contractors, building owners and operators, real estate services companies, material providers and trade partners who will engage with this year’s cohort throughout the program. “In the fifth year of BOOST, we are excited to harness the powerful ecosystem that has emerged around this program over the past few years,” said Parker Mundt, Vice President of Platform for Suffolk Technologies

Business Wire
May 7th, 2024
Mill Valley Music Festival Goes Green With Moxion Power: First-Ever U.S. Festival Powered Entirely By Zero-Emission Batteries

RICHMOND, Calif.--(BUSINESS WIRE)--The 2024 Mill Valley Music Festival (“MVMF”) is set to become the first-ever U.S. festival to operate entirely on mobile zero-emission batteries, thanks to a groundbreaking partnership with Moxion Power (“Moxion”), a California-based leader in mobile battery energy storage system (BESS) technology. Moxion’s headquarters is an MCE Deep Green Champion and purchases 100% renewable and carbon-free energy to power its operations and products. Organized by the Mill Valley Chamber of Commerce and Noise Pop Industries, this two-day outdoor arts and culture extravaganza located just outside San Francisco will ditch all traditional diesel generators as the music festival returns May 11-12. Instead, Moxion's innovative MP-75/600 mobile BESS – recognized as a TIME Best Invention of 2023 – is virtually silent and will power everything from sound stages and VIP lounges to food trucks and vendor areas. By using Moxion’s batteries instead of diesel generators this year, MVMF will avoid approximately 4.5 tons of greenhouse gas emissions

Random Lengths News
Apr 30th, 2024
California Thrives: State Funding Spurs New Investments, Job Growth and Population is Rising

Moxion Power, which develops mobile energy storage products and technologies that accelerate last-mile electrification, received a $25 million tax credit to expand its manufacturing capabilities in both Richmond and Los Angeles.

The Business Journals
Jan 22nd, 2024
Clean energy startup expands footprint in Richmond with 100,000-square-foot lease

Clean energy startup Moxion Power is expanding in Richmond.

Kentucky Today
Dec 19th, 2023
Candy Cane Lane, Starring Eddie Murphy, Slashes 4,000 lbs of CO2 With Mobile Clean Energy Batteries

Moxion Power ("Moxion"), a California-based manufacturer of clean, mobile battery energy storage system (BESS) technology, has teamed up with Amazon MGM Studios to reduce emissions on film and television productions.

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