Energy Recovery Inc (ERII) — Defensive Interval Ratio
Energy Recovery Inc (ERII) has a Defensive Interval Ratio of 1613 days as of March 2026. Defensive assets of $76.68 Million (cash $-, short-term investments $36.03 Million, receivables $40.64 Million) cover 1613 days of daily cash needs of $47.54K/day. See Energy Recovery Inc current assets vs equity to evaluate short-term liquidity relative to the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Energy Recovery Inc Defensive Interval Ratio (2006–2025)
This chart shows how Energy Recovery Inc's Defensive Interval Ratio has evolved across 20 annual periods from 2006 to 2025. As of March 2026, the ratio stands at 1613 days, meaning defensive assets of $76.68 Million can fund 1613 days of operations without new revenue. See net asset quality index of Energy Recovery Inc to measure how much of total assets are equity-financed.
Annual Defensive Interval Ratio for Energy Recovery Inc (2006–2025)
The table below presents the year-by-year Defensive Interval Ratio for Energy Recovery Inc from 2006 to 2025, covering 20 annual filings. Each row shows defensive assets, daily cash need, the DIR in days, and the change in days compared to the prior year. For live market cap and the full company financial profile, see Energy Recovery Inc (ERII) market capitalisation.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 2183 days | $103.81 Million | $47.55K/day | $- | $27.17 Million | ▲ +378 days |
| 2024 | 1805 days | $115.87 Million | $64.19K/day | $- | $48.39 Million | ▲ +300 days |
| 2023 | 1505 days | $88.56 Million | $58.82K/day | $- | $40.45 Million | ▲ +118 days |
| 2022 | 1388 days | $69.58 Million | $50.14K/day | $- | $33.48 Million | ▲ +420 days |
| 2021 | 967 days | $52.44 Million | $54.21K/day | $- | $31.33 Million | ▲ +189 days |
| 2020 | 778 days | $33.55 Million | $43.09K/day | $- | $20.45 Million | ▼ -169 days |
| 2019 | 947 days | $72.22 Million | $76.25K/day | $- | $58.74 Million | ▼ -232 days |
| 2018 | 1179 days | $87.63 Million | $74.33K/day | $- | $73.34 Million | ▼ -463 days |
| 2017 | 1642 days | $89.20 Million | $54.34K/day | $- | $70.02 Million | ▲ +512 days |
| 2016 | 1130 days | $53.12 Million | $47.01K/day | $- | $39.07 Million | ▲ +817 days |
| 2015 | 313 days | $13.73 Million | $43.90K/day | $- | $257.00K | ▼ -494 days |
| 2014 | 807 days | $25.47 Million | $31.57K/day | $- | $13.07 Million | ▼ -83 days |
| 2013 | 890 days | $26.68 Million | $29.98K/day | $- | $5.86 Million | ▲ +98 days |
| 2012 | 792 days | $27.90 Million | $35.22K/day | $- | $9.50 Million | ▲ +80 days |
| 2011 | 712 days | $19.26 Million | $27.07K/day | $- | $11.71 Million | ▲ +127 days |
| 2010 | 584 days | $16.56 Million | $28.35K/day | $- | $4.64 Million | ▲ +94 days |
| 2009 | 490 days | $23.50 Million | $47.93K/day | $- | $5.27 Million | ▼ -224 days |
| 2008 | 714 days | $25.81 Million | $36.15K/day | $- | $246.00K | ▼ -111 days |
| 2007 | 825 days | $14.97 Million | $18.15K/day | $- | $366.00K | ▲ +315 days |
| 2006 | 510 days | $7.24 Million | $14.19K/day | $- | $475.00K | — |