ESS Tech

ESS Tech ROA

The Return on Assets (ROA) of ESS Tech (GWH) as of Nov 5, 2026 is -123.97 %. In the previous year, Return on Assets (ROA) was -120.06 % — a change of 3.26% (lower).

ROA

-123.97 %

YoY

3.26%

Last updated:

In 2025, ESS Tech's return on assets (ROA) was -123.97 %, a 3.26% increase from the -120.06 % ROA in the previous year.

The ESS Tech ROA history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

ROA
Date
ROA
Jan 1, 2019
-54.62 USD
Jan 1, 2020
-337.13 USD
Jan 1, 2021
-190.70 USD
Jan 1, 2022
-44.93 USD
Jan 1, 2023
-54.16 USD
Jan 1, 2024
-120.06 USD
Jan 1, 2025
-123.97 USD
The ESS Tech ROA history
YEARROAYoY
-123.97 %+3.26%
-120.06 %+121.67%
-54.16 %+20.56%
-44.93 %-76.44%
-190.70 %-43.44%
-337.13 %+517.26%
-54.62 %—

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ESS Tech Stock analysis

What does ESS Tech do? ESS Tech, Inc. generates revenue through the sale of its iron flow battery products, specifically the Energy Warehouse and Energy Center. The Energy Warehouse provides storage from 50 kW to 90 kW with four to 12-hour durations, deployed in shipping container units for easy installation. The Energy Center offers customizable configurations tailored to customer power, energy, and duration requirements. Grid operators and commercial and industrial customers purchase these systems for grid flexibility and energy assurance, leveraging the non-flammable and non-toxic nature of the batteries. The company focuses on long-duration energy storage using earth-abundant materials, targeting applications where lithium-ion batteries are less favorable. Its products address energy delivery, duration, and cycle-life in a single platform, appealing to customers seeking reliable, sustainable energy solutions. The firm's manufacturing and R&D phase supports the development of these specialized battery systems for commercial and energy storage markets. ESS Tech, Inc. serves commercial and industrial customers and grid operators who require flexible energy storage solutions. The company's iron flow battery technology differentiates itself by offering a safe, durable alternative to lithium-ion batteries, with products designed for both standard and custom deployments. Sales are driven by the need for sustainable, long-duration storage that meets specific operational demands in energy-intensive sectors. ESS Tech is one of the most popular companies on Eulerpool.

ROA Details

Understanding ESS Tech's Return on Assets (ROA)

ESS Tech's Return on Assets (ROA) is a key performance indicator that measures the company's profitability in relation to its total assets. It is calculated by dividing the net income by the total assets. A higher ROA indicates efficient asset utilization to generate profits, reflecting managerial effectiveness and financial health.

Year-to-Year Comparison

Comparing ESS Tech's ROA year-over-year provides insights into the company’s operational efficiency and asset utilization trends. An increasing ROA demonstrates enhanced asset efficiency and profitability, while a declining ROA can indicate operational or financial challenges.

Impact on Investments

Investors consider ESS Tech's ROA as a crucial metric to evaluate the company’s profitability and efficiency. A higher ROA signifies that the company is effectively utilizing its assets to generate profits, making it a potentially attractive investment.

Interpreting ROA Fluctuations

Variations in ESS Tech’s ROA can be attributed to changes in net income, asset purchases, or operational efficiencies. Analyzing these fluctuations assists in assessing the company's financial performance, management efficiency, and strategic financial positioning.

Frequently Asked Questions about ESS Tech stock

Return on Assets (ROA) of ESS Tech is -123.97 % in 2025.

Return on Assets (ROA) of ESS Tech changed from -120.06 % to -123.97 %, representing a 3.26% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Return on Assets (ROA) ESS Tech since 2006 – with annual values, charts, and detailed analysis.

Return on Assets, also known as ROA, is a financial metric used to measure a company's profitability. It is used to determine how effectively a company uses its assets to generate profits. It is also referred to as the ratio of net income to total assets. ROA is an important indicator of a company's overall financial performance as it measures the company's ability to generate more profit from the assets it employs.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Return on Assets (ROA)'s ESS Tech with sector peers and the industry average to assess whether it is attractive.

To evaluate Return on Assets (ROA)'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Return on Assets (ROA).

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Profitability — ESS Tech

All Key Metrics — ESS Tech