Energy Recovery ERII
NASDAQ ERII
$7.86 +0.11 (+1.42%)
As of: Aug 21, 2026 · 1:22 PM EDT

Energy Recovery (ERII) Research & Development (2010 - 2026)

Energy Recovery (ERII) posted quarterly Research & Development of $5.1 million for Q1 2026, up 4.34% year-over-year from $4.9 million in Q1 2025, and up 273.76% quarter-over-quarter from -$2.9 million in Q4 2025.

Energy Recovery (ERII) Research & Development (2010 - 2026) Analysis & Trends

Energy Recovery (ERII) has reported Research & Development for 17 consecutive years, with $5.1 million the latest figure, recorded in Q1 2026.

  • In Q1 2026, Research & Development rose 4.34% year-over-year to $5.1 million; the TTM figure through Mar 2026 stood at $9.3 million (down 66.98% YoY), while the FY2025 annual figure was $13.0 million, down 48.73% from the prior year.
  • Research & Development grew to $5.1 million in Q1 2026 per ERII's latest filing, from -$2.9 million in the prior quarter.
  • Across five years, Research & Development topped out at $13.2 million in Q4 2024 and bottomed at -$2.9 million in Q4 2025.
  • Historically, Research & Development has averaged $4.3 million across 5 years, with a median of $4.3 million in 2023.
  • Annual changes were most pronounced in 2024 — Research & Development soared 720.39% — and 2025, when it sank 122.39%.
  • Energy Recovery's Research & Development stood at $2.1 million in 2022, then dropped by 23.87% to $1.6 million in 2023, then surged by 720.39% to $13.2 million in 2024, then sank by 122.39% to -$2.9 million in 2025, then soared by 273.76% to $5.1 million in 2026.
  • Business Quant data shows ERII's Research & Development at $5.1 million in Q1 2026, -$2.9 million in Q4 2025, and $3.7 million in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) R&D (Qtr)
1 Veralto 24.38 Bn 22.26 Bn 902.00 Mn 73.00 Mn
2 Zurn Elkay Water Solutions 8.18 Bn 7.81 Bn 288.30 Mn -
3 Federal Signal 7.45 Bn 7.39 Bn 203.80 Mn -
4 Ceco Environmental 3.09 Bn 3.03 Bn 86.47 Mn -
5 PureCycle Technologies 1.25 Bn 1.25 Bn - 1.41 Mn
6 Aduro Clean Technologies 538.65 Mn 509.99 Mn - 1.22 Mn
7 Energy Recovery 404.24 Mn 311.19 Mn 8.96 Mn 4.34 Mn
8 Arq 95.57 Mn 94.67 Mn 11.51 Mn 958,000.00
9 Fuel Tech 43.19 Mn 23.57 Mn 2.68 Mn 646,000.00
10 CleanCore Solutions 33.72 Mn 16.67 Mn -419,259.00 -

Historic Data

Download Data
DateValue
Jun 30, 2026 4.34 Mn
Mar 31, 2026 5.12 Mn
Dec 31, 2025 -2.95 Mn
Sep 30, 2025 3.67 Mn
Jun 30, 2025 3.45 Mn
Mar 31, 2025 4.91 Mn
Dec 31, 2024 13.16 Mn
Sep 30, 2024 3.97 Mn
Jun 30, 2024 6.10 Mn
Mar 31, 2024 4.35 Mn
Dec 31, 2023 1.60 Mn
Sep 30, 2023 5.41 Mn
Jun 30, 2023 5.09 Mn
Mar 31, 2023 4.31 Mn
Dec 31, 2022 2.11 Mn
Sep 30, 2022 3.83 Mn
Jun 30, 2022 5.43 Mn
Mar 31, 2022 3.36 Mn
Dec 31, 2021 6.73 Mn
Sep 30, 2021 3.00 Mn