A new spreadsheet is now available to help people compare
the results of multiple EnergyPlus 6.0 simulations that use
the new life-cycle costing inputs. The spreadsheet computes
Net Savings (NS), Savings to Investment Ratio (SIR),
Adjusted Internal Rate of Return (AIRR), Discounted Payback,
and Simple Payback. The spreadsheet is available on the
EnergyPlus helpdesk under downloads at:

http://energyplus.helpserve.com/

Or directly to the file:

http://tinyurl.com/2foffp5-

Jason Glazer, P.E.