Oil and Natural Gas
Advanced Methane Technology
Alternative Test Method
Approved Requests
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| ALTTECH-55 | Approved on Feb 24, 2025 | LongPath Technologies, Inc. | LongPath Emissions Sensing Network | 15.0 | Stationary remote sensor | Broadly applicable across the sector |
|---|---|---|---|---|---|---|
| ALTTECH-104 | Approved on Aug 19, 2025 | SLB | Methane Lidar Camera | 1.0 | Stationary in-situ sensor | Broadly applicable across the sector |
| ALTTECH-110 | Approved on Aug 19, 2025 | SLB | Methane Lidar Camera | 2.0 | Stationary in-situ sensor | Broadly applicable across the sector |
| ALTTECH-111 | Approved on Aug 19, 2025 | SLB | Methane Lidar Camera | 3.0 | Stationary in-situ sensor | Broadly applicable across the sector |
| ALTTECH-112 | Approved on Aug 19, 2025 | SLB | Methane Lidar Camera | 5.0 | Stationary in-situ sensor | Broadly applicable across the sector |
| ALTTECH-113 | Approved on Aug 19, 2025 | SLB | Methane Lidar Camera | 10.0 | Stationary in-situ sensor | Broadly applicable across the sector |
| ALTTECH-114 | Approved on Aug 19, 2025 | SLB | Methane Lidar Camera | 15.0 | Stationary in-situ sensor | Broadly applicable across the sector |
| ALTTECH-27 | Approved on Apr 15, 2025 | Sensirion Connected Solutions AG | Nubo Sphere | 1.0 | Stationary in-situ sensor | Broadly applicable across the sector |
| ALTTECH-28 | Approved on Apr 15, 2025 | Sensirion Connected Solutions AG | Nubo Sphere | 2.0 | Stationary in-situ sensor | Broadly applicable across the sector |
| ALTTECH-29 | Approved on Apr 15, 2025 | Sensirion Connected Solutions AG | Nubo Sphere | 5.0 | Stationary in-situ sensor | Broadly applicable across the sector |
