Johnson Utilities plans to use solar energy to run 100 percent of its wastewater treatment plant processes.
An analysis of the engineering and economics for a solar water-heating system shows it to have a payback period of just two years
Johnson Utilities plans to use solar energy to run 100 percent of its wastewater treatment plant processes.
An analysis of the engineering and economics for a solar water-heating system shows it to have a payback period of just two years