U.S. Department of Energy - Energy Efficiency and Renewable Energy

Industrial Technologies Program

Industrial Assessment Centers

Assessment #MZ0038


Assessment Year 2009
SIC 3541
SIC Description Machine Tools, Metal Cutting Types
NAICS 333512
NAICS Description Machine Tool (Metal Cutting Types) Manufacturing
Principal Product Precision drilling machine
Sales $ 8,000,000
# of Employees 65
Plant Area (Sq.Ft.) 50,000
Annual Production 12 Not Available
Production Hrs. Annual 4,500
Location (State) MO
Yearly Energy Cost $ 99,987

Current Energy Usage & Costs

Energy Sources Yearly Usage Yearly Cost Unit Price

Electricity

 532,960 kWh $ 65,518 $ 0.123 /kWh

- Demand Charge

 3,213 kW $ 27,599 $ 8.59 /kW

- Electricity Fees

 - $ 0 -

Natural Gas

 521 MMBtu $ 6,870 $ 13.19 /MMBtu

TOTAL ENERGY

 5,984 MMBtu $ 99,987 $ 16.71 /MMBtu

Recommended Reduction in Usage & Costs

Recommended
Implemented
Energy Sources Yearly Savings Yearly Cost % Saved Unit Price

Electricity

 42,159 kWh
21,684 kWh		 $ 5,186
$ 2,668		 7.92 %
4.07 %		 $ 0.123 /kWh

- Demand Charge

 46 kW
46 kW		 $ 388
$ 388		 1.41 %
1.41 %		 $ 8.59 /kW

- Electricity Fees

 - $ 0
$ 0		 0.00 %
0.00 %		 -

Natural Gas

 0 MMBtu
0 MMBtu		 $ 0
$ 0		 0.00 %
0.00 %		 $ 13.19 /MMBtu

TOTAL ENERGY

 432 MMBtu
222 MMBtu		 $ 5,574
$ 3,056		 5.57 %
3.06 %		 $ 16.71 /MMBtu

Recommendations

AR # Description ARC Code Status Cost Savings Payback
(Years)
01 view
details		 USE MORE EFFICIENT LIGHT SOURCE 2.7143 I $ 2,740 $ 1,616 1.70
Energy Sources Yearly Reduction Yearly Savings Unit Price

Electricity

 11,088 kWh $ 1,363 $ 0.123 /kWh

- Demand Charge

 30 kW $ 253 $ 8.59 /kW

TOTAL ENERGY

 114 MMBtu $ 1,616 -
02 view
details		 INSTALL OCCUPANCY SENSORS 2.7135 N $ 178 $ 408 0.44
Energy Sources Yearly Reduction Yearly Savings Unit Price

Electricity

 3,321 kWh $ 408 $ 0.123 /kWh

TOTAL ENERGY

 34 MMBtu $ 408 -
03 view
details		 INSTALL OCCUPANCY SENSORS 2.7135 I $ 178 $ 600 0.30
Energy Sources Yearly Reduction Yearly Savings Unit Price

Electricity

 4,860 kWh $ 600 $ 0.123 /kWh

TOTAL ENERGY

 50 MMBtu $ 600 -
04 view
details		 ELIMINATE LEAKS IN INERT GAS AND COMPRESSED AIR LINES/ VALVES 2.4236 I $ 850 $ 840 1.01
Energy Sources Yearly Reduction Yearly Savings Unit Price

Electricity

 5,736 kWh $ 705 $ 0.123 /kWh

- Demand Charge

 16 kW $ 135 $ 8.59 /kW

TOTAL ENERGY

 59 MMBtu $ 840 -
05 view
details		 UTILIZE A LESS EXPENSIVE COOLING METHOD 2.2628 N $ 4,200 $ 2,110 1.99
Energy Sources Yearly Reduction Yearly Savings Unit Price

Electricity

 17,154 kWh $ 2,110 $ 0.123 /kWh

TOTAL ENERGY

 176 MMBtu $ 2,110 -