Furthermore , as freshwater supplies continue to dwindle , the cost of freshwater will go up , and the price differential will increase .
Once the facility is established , however , recycled water is less expensive than fresh , for use in industry or power generation .
As freshwater supplies continue to dwindle , the cost of freshwater will go up , and the price differential will increase .
Once the facility is established , however , recycled water is less expensive than fresh , for use in industry or power generation .