New technology conserves energy, saves money.
Gaskill
M
M
D003246:Conservation of Energy Resources / Q000191:economics / Q000379:methods; D003284:Contract Services; D017046:Cost Savings; D008284:Maintenance and Engineering, Hospital / Q000191:economics*; D012034:Refrigeration / Q000191:economics* / Q000379:methods; D013781:Texas