Relative Importance Weights: Utilities: Fossil Fuel Electric Power Generation (NAICS = 221112)
RIWN221112SelectricityFree tier
| Series ID | RIWN221112S |
|---|---|
| Units | Percent |
| Frequency | Monthly |
| Category | electricity |
| Latest observation | 2026-07-01 |
| History | Point-in-time: every value as first published plus each revision, so backtests see only what was known on the day |
Latest reading
The latest Relative Importance Weights: Utilities: Fossil Fuel Electric Power Generation (NAICS = 221112) observation, for 2026-07-01, is 2.8155 Percent, up from 2.7117 for 2026-06-01. It has not been revised since it was first published. 98.4% of observations in this history were revised after first release.
| Latest observation | 2026-07-01 |
|---|---|
| Latest value | 2.8155 Percent |
| Previous | 2.7117 (2026-06-01) |
| Change | 0.1038 (+3.8%) |
| First published value | 2.8155 |
| Last release | 2026-10-16 |
| Vintages stored | 53 |
| Observations | 307 |
| Largest revision (5 years) | 2022-11-01: 2.1614 → 2.5617 |
Get it in Python
import finzdata as yf
df = yf.Client().macro("RIWN221112S")
df.tail()Or chart it live on FinzData Explore.
Get a free API keySee history bundlesDownload free samples
Related electricity series
- Manufacturers' New Orders: Electric Lighting Equipment Manufacturing
- Manufacturers' Total Inventories: Electric Lighting Equipment Manufacturing
- Manufacturers' Unfilled Orders: Electric Lighting Equipment Manufacturing
- Manufacturers' Value of Shipments: Electric Lighting Equipment Manufacturing
- Corporate profits with inventory valuation adjustments: Domestic industries: Nonfinancial: Manufacturing: Durable goods: Electric and electronic equipment
- Corporate profits with inventory valuation adjustments: Domestic industries: Nonfinancial: Manufacturing: Durable goods: Electric and electronic equipment
- Average Price: Electricity per 500 Kilowatt-Hour in U.S. City Average
- Average Price: Electricity per Kilowatt-Hour in the Northeast Census Region - Urban
- Average Price: Electricity per Kilowatt-Hour in the New England Census Division
- Average Price: Electricity per Kilowatt-Hour in the Middle Atlantic Census Division
- Average Price: Electricity per Kilowatt-Hour in the Midwest Census Region - Urban
- Average Price: Electricity per 500 Kilowatt-Hour in the Midwest Census Region - Urban