by AKS-Labs WatchOverEnergy program can activate stand-by mode for monitor when you are not using PC and when no important programs are running. Also, it will track energy saving in both watt-hours and dollars.
by ArchiTech Software The easiest way calculate residential and light commercial heating and cooling hvac loads by the Manual J method. You can toggle an option to get real time results like a spreadsheet - it's great for fine tuning a design for best energy efficiency.
