Business computersENERGY STAR certified
Microsoft Surface Laptop 13" 1st Edition
24 GB notebook computer, model number 2156.
Memory
24 GB
Processor
Core Ultra 5
Typical electricity use
8.5 kWh/yr
NPU installed
Yes
Of 980 certified notebook business computers, 48 have a lower typical electricity use than the Surface Laptop 13" 1st Edition (8.5 kWh/yr).
Its certified typical electricity use of 8.5 kWh/yr costs about $1.11 a year at 13¢/kWh.
- Maker
- Microsoft
- Model
- Surface Laptop 13" 1st Edition
- Model number
- 2156
- Type
- Notebook
- Processor
- Core Ultra 5
- CPU cores
- 8
- Memory
- 24 GB
- NPU installed
- Yes
- Storage
- SSD
- Screen
- 13 in
- Battery
- 48.3 Wh
- Operating system
- Windows 11
- Marketed as a workstation
- No
- Typical electricity use
- 8.5 kWh/yr
- Power in sleep
- 0.5 W
- Power at long idle
- 0.5 W
- Power when off
- 0.2 W
- On the market since
- May 2026
- ENERGY STAR certified
- 19 May 2026
Certified under the same record
The maker lists these as the same machine or a variant of it: 2156.
Source: ENERGY STAR certified business computers dataset, US EPA, record 4614354, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Surface Laptop 13" 1st Edition
Certified business computers from other makers, same color class, within 20% of its speed.
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Lenovo IdeaPad Slim 3 14IRU10 | Notebook | Core 7 250H | 24 GB | 13.4 kWh/yr |
| Lenovo IdeaPad Slim 3 15IRU10 | Notebook | Core 7 250H | 24 GB | 14.9 kWh/yr |
| Lenovo IdeaPad Slim 3 16IRU10 | Notebook | Core 7 250H | 24 GB | 15.8 kWh/yr |
| Lenovo IdeaPad Slim 3 14ARP10 | Notebook | Ryzen 7 | 24 GB | 14.1 kWh/yr |
| Lenovo IdeaPad Slim 3 14AHP10 | Notebook | Ryzen 7 | 24 GB | 13.7 kWh/yr |
| Lenovo IdeaPad Slim 3 15ARP10 | Notebook | Ryzen 7 | 24 GB | 16.8 kWh/yr |
Microsoft
More Microsoft business computers
| Model | Type | Processor | Memory | Typical electricity use |
|---|---|---|---|---|
| Surface Pro 12" 2nd Edition | Slate/Tablet | - | 24 GB | 7.8 kWh/yr |
| Surface Laptop 13" 2nd Edition | Notebook | Snapdragon X2 Plus | 24 GB | 7.3 kWh/yr |
| Surface Laptop 8th Edition | Notebook | Snapdragon X2 Elite | 64 GB | 10.1 kWh/yr |
| Surface Pro 12th Edition | Slate/Tablet | - | 64 GB | 10.9 kWh/yr |
| Surface Laptop 7th Edition | Notebook | Core Ultra 7 | 32 GB | 8.9 kWh/yr |
| Surface Laptop Studio 2 | Notebook | Core i7 | 64 GB | 12.1 kWh/yr |
| Surface Pro 10 | Slate/Tablet | - | 64 GB | 13.4 kWh/yr |
| Surface Pro 12" | Slate/Tablet | - | 24 GB | 8.8 kWh/yr |