To understand the life cycle of greenhouse gas (GHG) emissions, BOEM has developed a model, the Greenhouse Gas Life Cycle Energy Emissions Model (GLEEM). GLEEM is a Linux-based model that estimates GHG emissions from the onshore processing, storage, and distribution of oil, gas, and coal—known as “midstream emissions”—and the consumption of oil, gas, and coal products, or “downstream emissions.”
For assistance or questions, please contact boemgleem@boem.gov.
| Current Edition | GLEEM Model Files (.zip) | ReadMe File (.pdf) | Technical Report (.pdf) |
| 2022 |  Download 2022 Model |
Download ReadMe File |
Download Technical Report |
| Previous Edition | GLEEM Model Files (.zip) | ReadMe File (.pdf) | Technical Report (.pdf) |
| 2021 | Download 2021 Model |
Download ReadMe File |
Download Technical Report |