| Abbreviation | Definition |
|---|---|
| BISE | Better Integration for Sustainable Energy |
| BIWE | Building Integrated Wind Energy |
| BLE | Bluetooth Low Energy |
| BLP | Base - Load Power |
| BLPS | Base - Load Power Source |
| BLPS | Baseload Power Source |
| BLPS | Baseload Power Station |
| BLPS | Base-Load Power Station |
| BNE | Belize Natural Energy |
| BNES | British Nuclear Energy Society |
| BNEW | Biosolids Nutrients Energy and Water |
| BPAB | Bioenergy Program for Advanced Biofuels |
| BRDP | Bioenergy Research and Demonstration Project |
| BREE | Bureau of Resources and Energy Economics |
| BREEF | Building Retrofit Energy Efficiency Financing |
| BREP | Balkan Renewable Energy Program |
| BREP | Balkans Renewable Energy Program |
| BRET | Bioluminescence Resonance Energy Transfer |
| BSEC | Brazil Solar Energy Conference |
| BSECC | Bristol Smart Energy City Collaboration |