Docstoc

Energy_Savings_Study_EN

Document Sample
Energy_Savings_Study_EN Powered By Docstoc
					                                                        CONSUMPTION COST COMPARISON
                                                                                                                    CONSUMPTION/                  ELECTRICITY
DATA                                                    OLD/WATT             HOURS           DAYS/YEAR QUANTITY     KWH              COST/ KWH COST             LAMP COST
OPER. HOURS/DAY                8                                       262                 8         365      2,000     1,530,080.00         0.10    153,008.00      28.00
OLD/WATTS                     262
                                                                                                                    CONSUMPTION/                 ELECTRICITY
QUANTITY                     2000                       LED/WATT             HOURS           DAYS/YEAR QUANTITY     KWH             COST/ KWH COST             LAMP COST
LED/WATTS                     35                                      35.0                 8         365      2,000      204,400.00         0.10     20,440.00     280.00
OLD PRICE                     28                        BUYING COST OF THE OLD LAMPS
                                                                             BUYING                     CHANGES      TOTAL
LED PRICE                     280                       OLD/WATT             COST           QUANTITY    PER YEAR     COST/YEAR
OLD/KWH PRICE                 0.1                                      262            28.00       2,000         2.00         112000
LED/KWH PRICE                 0.1                       BUYING COST OF THE LED LAMPS


LED LAMP LIFETIME                                                           BUYING                   TOTAL
IN YEARS                     17.1                       LED/WATT            COST         QUANTITY    COST/YEAR
                                                                         35       280.00       2,000    560,000.00
                                                        PROFITS COMPARISON FROM CHANGING THE OLD TYPE LAMPS TO LED LAMPS
                                                        PROFIT FROM          BUYING         BUYING
                                                        LESS                 COST OF        COST OF         YEARLY          PROFIT PER
                                           YEARS        CONSUMPTION          OLD LAMPS      LED LAMPS       PROFIT          MONTH/EUR      ROI/MONTHS ROI/YEARS
                                                1          132,568.00         112,000.00      560,000.00      -315,432.00      20,380.67      27.48       2.29
                                                2          265,136.00         224,000.00                      -70,864.00
                                                3          397,704.00         336,000.00                      173,704.00
                                                4          530,272.00         448,000.00                      418,272.00
                                                5          662,840.00         560,000.00                      662,840.00
                                               10         1,325,680.00       1,120,000.00                    1,885,680.00
                                             17.123       2,270,000.00       1,917,808.22                    3,627,808.22

ELECTRICITY SAVINGS
WATT DIFFERENCE HOURS/DAY   DAYS/YEAR QUANTITY       MWH          MWH/YEAR COST/MWH    SAVINGS/EUR
              227         8        365         2,000    1,000,000       1,326      100       132,568.00
OIL SAVINGS
1Mwh=0,25TOE
           1,325.68                 0.25        331.42 TOE (TONES OF OIL EQUIVALENT)
CO2 EMISSION REDUCTION (TCO2)
1TOE=0,829TC
            331.42        0.83                  274.75 TC (TONES CO2)


INSTRUCTIONS: Please fill in the RED spaces with the correct data and the sheet will calculate all results automatically.

				
DOCUMENT INFO
Shared By:
Categories:
Tags:
Stats:
views:2
posted:2/20/2012
language:
pages:1