Portland General Electric Co (POR) — Defensive Interval Ratio
Portland General Electric Co (POR) has a Defensive Interval Ratio of 159 days as of March 2026. Defensive assets of $405.00 Million (cash $-, short-term investments $-, receivables $405.00 Million) cover 159 days of daily cash needs of $2.55 Million/day. See POR net working capital ratio to evaluate short-term liquidity relative to the company's equity base.
Defensive Interval Ratio
Defensive Assets
Daily Cash Need
Current Liabilities
Portland General Electric Co Defensive Interval Ratio (1994–2025)
This chart shows how Portland General Electric Co's Defensive Interval Ratio has evolved across 32 annual periods from 1994 to 2025. As of March 2026, the ratio stands at 159 days, meaning defensive assets of $405.00 Million can fund 159 days of operations without new revenue. See POR net asset quality index to measure how much of total assets are equity-financed.
Annual Defensive Interval Ratio for Portland General Electric Co (1994–2025)
The table below presents the year-by-year Defensive Interval Ratio for Portland General Electric Co from 1994 to 2025, covering 32 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 POR market cap overview.
| Year | DIR (days) | Defensive Assets (USD) | Daily Cash Need | Cash | ST Investments | Change (days) |
|---|---|---|---|---|---|---|
| 2025 | 240 days | $652.00 Million | $2.72 Million/day | $76.00 Million | $116.00 Million | ▲ +46 days |
| 2024 | 193 days | $593.00 Million | $3.07 Million/day | $12.00 Million | $125.00 Million | ▲ +26 days |
| 2023 | 168 days | $511.00 Million | $3.05 Million/day | $5.00 Million | $92.00 Million | ▲ +2 days |
| 2022 | 166 days | $679.00 Million | $4.10 Million/day | $165.00 Million | $116.00 Million | ▼ -64 days |
| 2021 | 230 days | $483.00 Million | $2.10 Million/day | $52.00 Million | $102.00 Million | ▼ -22 days |
| 2020 | 251 days | $561.00 Million | $2.23 Million/day | $257.00 Million | $33.00 Million | ▲ +35 days |
| 2019 | 217 days | $308.00 Million | $1.42 Million/day | $30.00 Million | $25.00 Million | ▲ +19 days |
| 2018 | 197 days | $428.00 Million | $2.17 Million/day | $119.00 Million | $20.00 Million | ▼ -76 days |
| 2017 | 274 days | $324.00 Million | $1.18 Million/day | $39.00 Million | $11.00 Million | ▲ +99 days |
| 2016 | 175 days | $276.00 Million | $1.58 Million/day | $6.00 Million | $8.00 Million | ▲ +27 days |
| 2015 | 148 days | $253.00 Million | $1.72 Million/day | $- | $0.00 | ▲ +46 days |
| 2014 | 101 days | $242.00 Million | $2.39 Million/day | $- | $0.00 | ▼ -131 days |
| 2013 | 232 days | $250.00 Million | $1.08 Million/day | $- | $0.00 | ▲ +58 days |
| 2012 | 174 days | $249.00 Million | $1.43 Million/day | $- | $0.00 | ▲ +22 days |
| 2011 | 153 days | $257.00 Million | $1.68 Million/day | $- | $0.00 | ▼ -35 days |
| 2010 | 188 days | $252.00 Million | $1.34 Million/day | $- | $0.00 | ▲ +39 days |
| 2009 | 150 days | $254.00 Million | $1.70 Million/day | $- | $- | ▲ +57 days |
| 2008 | 92 days | $264.00 Million | $2.87 Million/day | $- | $- | ▼ -160 days |
| 2007 | 252 days | $270.00 Million | $1.07 Million/day | $- | $- | ▲ +80 days |
| 2006 | 172 days | $265.00 Million | $1.54 Million/day | $- | $- | ▼ -10 days |
| 2005 | 182 days | $281.00 Million | $1.54 Million/day | $- | $- | ▼ -87 days |
| 2004 | 269 days | $250.00 Million | $928.77K/day | $- | $- | ▲ +9 days |
| 2003 | 260 days | $295.00 Million | $1.13 Million/day | $- | $- | ▲ +48 days |
| 2002 | 212 days | $325.00 Million | $1.53 Million/day | $- | $- | ▲ +98 days |
| 2001 | 114 days | $272.00 Million | $2.38 Million/day | $- | $- | ▼ -20 days |
| 2000 | 134 days | $287.00 Million | $2.14 Million/day | $- | $- | ▲ +29 days |
| 1999 | 104 days | $140.00 Million | $1.34 Million/day | $- | $- | ▼ -152 days |
| 1998 | 257 days | $135.00 Million | $526.03K/day | $- | $- | ▲ +68 days |
| 1997 | 189 days | $125.00 Million | $663.01K/day | $- | $- | ▲ +73 days |
| 1996 | 115 days | $125.31 Million | $1.09 Million/day | $- | $- | ▲ +32 days |
| 1995 | 84 days | $104.81 Million | $1.25 Million/day | $- | $- | ▲ +0 days |
| 1994 | 83 days | $91.42 Million | $1.10 Million/day | $- | $- | — |