LG 86QNED80AU* running cost
$42.85/year
The LG 86QNED80AU* is rated at 234 kWh per year (ENERGY STAR test conditions). At the US average residential price of 18.3¢/kWh (July 2026), that is about $42.85 a year, or $3.57 a month.
How it compares
Among 39 certified extra-large (75"+) TVs (same size band), it ranks #1 for lowest running cost (class median $57.50/year). Screen size (inches, diagonal): 85.6.
This is the cheapest-to-run certified TV in its class.
Specifications
| Display type | LCD |
|---|---|
| Backlight | Edge-lit LED |
| Resolution | 4K (UHD) |
| On-mode power (W) | — |
| Standby, networked (W) | — |
| On market since | 2025-04-18 |
| Annual energy use | 234 kWh |
Source: ENERGY STAR certified TVs dataset, record 3814699. Real-world use depends on hours of operation, settings and climate.
Cost to run in every state
| State | Price | Per year |
|---|---|---|
| Louisiana | 12.7¢ | $29.76 |
| Nevada | 12.8¢ | $29.88 |
| Utah | 13.1¢ | $30.70 |
| North Dakota | 13.4¢ | $31.38 |
| Tennessee | 13.7¢ | $32.08 |
| Idaho | 13.7¢ | $32.13 |
| Nebraska | 13.8¢ | $32.25 |
| Kentucky | 13.8¢ | $32.32 |
| Arkansas | 14.3¢ | $33.53 |
| Oklahoma | 14.3¢ | $33.58 |
| Wyoming | 14.4¢ | $33.60 |
| Mississippi | 14.5¢ | $34.02 |
| Washington | 14.7¢ | $34.42 |
| Montana | 15.0¢ | $35.08 |
| Florida | 15.0¢ | $35.17 |
| North Carolina | 15.2¢ | $35.47 |
| Kansas | 15.3¢ | $35.73 |
| South Dakota | 15.4¢ | $35.97 |
| Arizona | 15.4¢ | $35.99 |
| South Carolina | 15.5¢ | $36.20 |
| West Virginia | 15.8¢ | $36.93 |
| Texas | 15.9¢ | $37.16 |
| Oregon | 16.0¢ | $37.37 |
| Iowa | 16.0¢ | $37.42 |
| Missouri | 16.1¢ | $37.65 |
| New Mexico | 16.1¢ | $37.65 |
| Georgia | 16.3¢ | $38.07 |
| Alabama | 16.4¢ | $38.38 |
| Indiana | 16.7¢ | $39.15 |
| Colorado | 17.0¢ | $39.78 |
| Minnesota | 17.4¢ | $40.83 |
| Virginia | 17.6¢ | $41.07 |
| Delaware | 18.5¢ | $43.24 |
| Wisconsin | 19.1¢ | $44.60 |
| Illinois | 19.2¢ | $44.97 |
| Ohio | 19.4¢ | $45.51 |
| Maryland | 21.4¢ | $50.10 |
| Pennsylvania | 21.7¢ | $50.82 |
| Michigan | 23.1¢ | $53.94 |
| Vermont | 23.8¢ | $55.58 |
| Connecticut | 24.2¢ | $56.53 |
| New Jersey | 25.2¢ | $58.94 |
| District of Columbia | 25.2¢ | $58.99 |
| New Hampshire | 26.6¢ | $62.24 |
| Rhode Island | 28.3¢ | $66.20 |
| Alaska | 28.8¢ | $67.46 |
| New York | 29.9¢ | $69.97 |
| Massachusetts | 30.5¢ | $71.35 |
| Maine | 32.4¢ | $75.84 |
| California | 33.6¢ | $78.65 |
| Hawaii | 48.0¢ | $112.32 |