The City of Alamo’s 2015 energy report, required by Texas House Bill 3693, shows that the city bought no natural gas, purchased 3,648,371 kilowatt‑hours of electricity from GEXA Energy and 706,700,000 gallons of water from the City’s own water system, for a combined cost of $635,328.91.
| Electricity purchased (kWh) | 3,648,371 kWh |
| Water purchased (gallons) | 706,700,000 gallons |
| Natural gas purchases | 0 (none) |
| Total cost (electricity + water) | $635,328.91 |