1 kWh Energy Wasted
At 1000 points
- 1 MWh
Value – 300 AED
What
1 kWh Energy Wasted
At 1000 points
For 1000 times
- 1 GWh
Value – AED 0.3 million
Cause
Ineffective
Design and
Implementation
Cause
Improper equipment, fitting, machinery
Cause
Inefficient
utilisation or
operation
Action
Ignore if it is one time and at one point
Action
Replace or Retrofit with
efficient product
Action
Improve the Efficiency
of Process &
Productivity
What
1 kWh Energy Wasted - Value – AED 0.3
What
1 kWh Energy Wasted
At 1000 points
- 1 MWh
Value – 300 AED
What
1 kWh Energy Wasted
At 1000 points
For 1000 times
- 1 GWh
Value – AED 0.3 million
Cause
Improper equipment, fitting, machinery
Cause
Ineffective
Design and
Implementation
Cause
Inefficient
utilisation or
operation
Action
Ignore if it is one time and at one point
Action
Replace or Retrofit with
efficient product
Action
Improve the Efficiency
of Process &
Productivity
The amount of Energy (Electricity, Water, Fuel etc.) spent for a unit throughput in an industry.
A Process converts an input to a desired output through a defined method.
Productivity is the measure of how efficiently an organization utilises the resources (Manpower, Materials & Machineries) to achieve the desired output.
S
STUDY
M
MEASURE
A
ANALYSE
R
RECOMMEND
T
TRANSFORM
M
MEASURE
O
OBSERVE
V
VALIDATE
E
EMPOWER
Process Improvement
Energy Efficiency
Higher Profit
Higher Sustainability
Market Competitive
Economic Future Plans
Proven Results
Group of Industries performs Energy Efficiency between 2012 – 15: BEE, India
A group of 478 Industries in India improved the Energy Efficiency
Reduction in CO2 emission by 31 million tonnes (2%) of the total emission
Total Energy Bill Saving is US$ 1.46 billion only through "Efficient Energy Use"
Saving from Power Generation 5,635 MW or US$ 5.75 billion
Worsley Alumina, Australia
System Optimisation was carried out to reduce Energy Demand
Reduced Operator Intervention (reduction of work load and operator error)
Improved System reliability, lower maintenance needs and fewer charge outs
Production Capacity increased from 3000 MT per year (Commercial benefit US$ 6 million)
Danish Company producing Liquid Gases
Combination of the Ozone unit with sand filter reduced cooling water temperature
Direct Energy saving of 153,000 kWh (US$ 12,000) per year
Cost reduction in process chemicals to US$ 50,000 and Corrosion inhibitors to US$ 12,000 per year
Saving from Power Generation 5,635 MW or US$ 5.75 billion
Owens Corning, (Building insulation manufacturer)
Target to increase productivity and reduce energy consumption
US$ 22,500 expenditure resulted in annual gains of US$ 105,000. Payback within 4 months
Direct Energy Saving by 22%
Cement Plants, China – 4000 MT per year
Investment Cost of CNY 0.9 m on process improvement yielded the benefit of CNY 8 m per year.
Implementation time was one month and pay back was only 2 months.
Siam White Cement Co. Ltd., Thailand
High separator load leading to high energy consumption.
US$ 30,000 investment resulted in direct electricity saving of US$ 22,000 per year and pay back of 1.2 years.
Mill throughput increased by 14%.
Bemis Manufacturing Company., Wisconsin, USA
Target to reduce energy costs, increase productivity, and enhance corporate competitiveness.
Energy Study focused on manufacturing processes as well as lighting, heating, compressed air & waste management.
US$ 6,500 investment resulted in direct electricity saving of US$ 22,500 per year and pay back of less than 0.5 year.
Ferro Corporation, Stryker, USA (Plastic Manufacturing)
Energy Management to reduce energy and increase productivity
Focus on Manufacturing Process and Heating and Compressed Air Systems
US$ 43,000 expenditure resulted in US$ 210,000 benefit in the first year. Payback within 3 months
Precise Technology Inc, Pennsylvania, USA – 4000 MT per year
Target to increase productivity and reduce energy consumption.
US$ 22,500 expenditure resulted in annual gains of US$ 105,000. Payback within 4 months.
Process Improvement
Energy Efficiency
