For a long time, we’ve overlooked the inextricable relationship between water and energy use. Coal, nuclear and natural gas plants use enormous amounts of steam to create electricity. Producing all of that steam requires 190,000 million gallons of water per day, or 39% of all freshwater withdrawals in the nation.
>The longstanding division between energy and water considerations is particularly evident in the case of energy and water management. These resources are fundamentally intertwined: Energy is used to secure, deliver, treat and distribute water, while water is used (and often degraded) to develop, process and deliver energy.
Despite the inherent connection between the two sectors, energy and water planners routinely make decisions that impact one another without adequately understanding the scientific or policy complexities of the other sector. This miscommunication often hides joint opportunities for conservation to the detriment of budgets, efficiency, the environment and public health, and inhibits both sectors from fully accounting for the financial, environmental or social effects they have on each other.
This lack of collaboration between energy and water planners is especially dire considering Texas is in midst of an energy shortage that is exacerbated by the multi-year drought. Without adequate planning, we could someday have to choose between keeping our lights on and turning on the faucet.<
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