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| supply | carbon footprint(g CO2eq/mg C) | water use(L/mg C) |
|---|---|---|
| Spanish electric grid | 2.89 | 0.76 |
| Brazilian electric grid | 1.61 | 0.90 |
| Indian electric grid | 9.91 | 1.49 |
| solar powering | 0.39 | 0.08 |
| biogas cogeneration | 1.84 | 0.23 |
| wood cogeneration | 0.31 | 0.03 |
