Energy efficiency and its practices are a part of a sustainable energy policy. Sugar cane industry overview and energy efficiency considerations. The state and local energy efficiency action network is a state and local effort facilitated by the federal government that helps states, utilities, and. What did you learn about energy efficiency for industrial refrigeration.
Energy efficiency improvementenergy efficiency improvement opportunities in process heating for the forggg ying industry by arvind c. For a long time europe has known that energy efficiency is the most costeffective way to reduce greenhouse gas emissions. Depending on the manufacturing process or task that is being performed, the light. The industrial technologies program itp, of the energy efficiency and. Industry accounts for about 40 % of total energy consumption in germany. Improving pumping system performance us department of.
Energy efficiency with internet of things iot sector. Energy efficiency can be achieved with renewable sources of energy such as solar, wind or hydro, or by changing the power consumption requirements so that the overall energy consumption is reduced without compromising the output received. Itp and ihea undertook this project as part of a series of sourcebook. Department of energy doe industrial technologies program itp and the industrial heating equipment association ihea. Energy efficiency in rubber processing favourable climate for investment treatment of other energy saving programmes. Energy efficiency and cost saving opportunities for. Thats why we offer a range of rebates and incentives to businesses that participate in energy efficiency programs that are designed to. Provides a unique overview of energy management for the process industries provides an overall approach to energy management and places the technical issues that drive energy efficiency in context combines the perspectives of freewheeling consultants and corporate insiders in two sections, the book provides the organizational framework section 1 within which the. Anderson, west virginia university, division of forestry abstract the objectives of the research are to examine the energy utilization profile of the wood. Figures 1 through 4 show worldwide efficiency and production data for pig iron, aluminum, and nitrogen fertilizer.
Case studies of energy efficiency programs in large u. Monitoring of gases in flow processes is another area in which new sensors are finding. Energy efficiency trends and policies in industry 7 types incl. Industry accounts for 32% of all energy consumption in the united states. Energy efficiency improvement in the petroleum refining industry. During the 1970s, major events like the oil embargo, subsequent fuel shortages and the ensuing economic recession created a new challenge for glass manufacturersincreasing energy efficiency. Energy consumption per tonne of steel and process mix 2012. Energy efficiency and cost saving opportunities for ammonia. Department of energy figures included in this report, industry can achieve practical energy reductions of about 20 percent. Energy efficient measures and processes can bring about considerable savings.
Iron and steel industry an energy star guide for energy and plant managers ernst worrell, paul blinde, maarten neelis, eliane blomen, and eric masanet. Although the industry has focused on energy efficiency over a long period. Designing effective state programs for the industrial sector. Energy efficiency, therefore, describes the ratio between the benefit gained and the energy used. This white paper covers insights into denmarks experience with energy efficiency across a wide range of industrial sectors through stateoftheart case examples. Pdf improving the energy efficiency of sugar factories. This book is intended to assist countries to improve energy efficiency in the industrial sector. Not only is the energy efficiency poor for almost all processes which are exothermic or. Such investments in todays economy are well worth the effort. Singapores projected 2020 greenhouse gas emissions. Energy efficiency program best practices energy efficiency programs have been operating successfully in some parts of the country since the late 1980s. It introduces a framework for an industrial energy management program, provides illustrations, and discusses the basic principles that.
A sourcebook for industry is a development of the bestpractices initiative under the u. Energy efficiency is a competitive advantage in any market and an initial site survey is the start of gaining the advantage for your company. Energy and emission reduction opportunities for the cement industry prepared for. Plummer, west virginia university, industrial assessment center b. Alternate fuels are frequently assumed to have no energy requirement for their manufacture and their feedstock energy energy inherent to the material is normally associated with the finished product not the used product. Energy and materials efficiency by increasing process stability energy and materials efficiency in mechanical, thermal and chemical manufacturing processes and systems closed resource cycles integration of resources in process chains and systems lossfree operation of infrastructure by production facilities and factories development of methods. The air that is discharged from the compressor will normally flow through an air. Energy efficiency the first fuel of a sustainable global energy system the iea works with policy makers and stakeholders to scale up action on energy efficiency to mitigate climate change, improve energy security and grow economies while. Energy efficiency in plastics processing polymer transport heat form transport postprocess cool energy energy energy energy energy energy product services and buildings energy needs the questions to ask and answer which areas have the largest electrical load. Energy efficiency, industrial efficiency the national. Textile industry is the third largest energy consuming industry after chemical and engineering sector. An analysis, conducted in 2010, showed that there are a growing number of savings opportunities compared to previous analyses in the 1990ties.
Making buildings more energy efficient will contribute significantly to the eu achieving its energy and climate goals. Average energy use for typical dairy processing facilities description of over 20 best practices for process energy use and other best practices for common system energy use best practice funding and financing opportunities references for further opportunities in dairy processing energy efficiency and energy demand reduction. Energy use in industry industry is the major user of energy in modern society, accounting for roughly 40% of final energy use. Best practices and case studies for industrial energy efficiency improvement an introduction for policy makers. Seven industries are responsible for threefourths of that energy use. Energy efficiency the first fuel of a sustainable global energy system the iea works with policy makers and stakeholders to scale up action on energy efficiency to mitigate climate change, improve energy security and grow economies while delivering environmental and social benefits.
Designing effective state programs for the industrial sector was developed as a product of the state and local energy efficiency action network see action, facilitated by the u. Thermal energy balances to produce clinker in process kiln 24. Giving a brief overview of the energy efficiency considerations that are already implemented in sugar cane mills and the potential energy efficiency improvement measures. For fuel consumption, energy savings in processes like evaporators, drying. The emphasis in this was on an examination of the efficiency with which the resource energy is used from the viewpoint of process chains. Voluntary government programs aim to assist industry to improve energy. There are a variety of opportunities available at individual plants in the u. Industrial energy efficiency and combined heat and power working group. Energy management and efficiency for the process industries is a goto source for engineers and managers who are designing and implementing policies and programs for energy management and energy efficiency.
Activities to improve the energy efficiency of a commercial building could include modifying, removing or replacing energy consuming equipment in the building, changing energy use within the building, or changing the components or shell of the building to influence energy consumption. A few of these special circumstances are addressed in section 5 of the manual, special considerations for energy efficiency and renewable energy systems. Energy efficiency measures in the wood manufacturing industry. The single components of figure 3 will be explained in the following subchapters.
Opportunities for energy efficiency and cost savings. Barriers to industrial energy efficiency department of energy. Process manufacturing, initiatives that provide the largest energy and. Industrial energy efficiency improvement an introduction for policy makers. Industrial corporations and the role of ratepayerfunded support was developed as a product of the state and local energy efficiency action network see action, facilitated by the u. Barriers to industrial energy efficiency page 4 the industrial sector is forecast to increase from 30. This is equivalent to an output of 5,640 petajoules per annum 2005. In 2025, energy use in the industrial sector is expected to exceed 36 percent of total energy consumption in the united states. Barriers to industrial energy efficiency page iii executive summary the industrial sector accounts for the largest share of energy consumption in the united states, and energy efficiency improvements in this sector can significantly reduce the nations demand for energy. Sugar cane industry overview and energy efficiency.
One of the most promising means of reducing energy consumption and related energy costs is. The flow from many pumps in industry is controlled by throttling valves. Industrial corporations and the role of ratepayerfunded support. Facilities that sustain energy best practices can use the cash flow of savings to. Coal or oil are heavily used, especially by primary industry and manufacturing and refining. Source teri report energy efficiency in the indian industry significant potential for improvement mtoe this graph is only indicative source. Energy uses include heating, cooling, production processes, transport and so on. Energy efficiency improvement is an important way to reduce these costs and to increase predictable earnings, especially in times of high energy price volatility. The industry sector accounts for 40% of the countrys total energy consumption.
For each process steam efficiency option, the effects on boiler. The estimated energy saving potential is 23% for textile industry. This is in addition to a technical potential energy savings of. Improving pumping system performance acknowledgements this second edition of improving pumping system performance. D the estimated energy savings available from increased use of recycled material in energyintensive manufacturing processes. Improving pumping system performance us department of energy. Jul 31, 2015 basic principles and components of energy management programs and systems in the context of the energy needs of our world, and more specifically, the chemical process industries. The financial crisis since mid 2008 did not considerably change the dominance of financial.
Commercial building energy efficiency department of. The eu promotes cogeneration in order to improve energy efficiency in europe. Presented at forging industry energy workshop march 24, 2010 canton, oh. Improving the energy efficiency of sugar factories. Methodology for energy efficiency on process level. Energy efficiency improvement in the petroleum refining industry ernst worrell, ecofys christina galitsky, lawrence berkeley national laboratory abstract information has proven to be an important barrier in industrial energy efficiency improvement. Department of energys industrial technologies program itp and the hydraulic institute hi. Energy efficiency and savings for the biotech industry. A suitable policy mix addressing energy efficiency in industry should both break down the most important barriers which hinder the uptaking of energy efficiency measures in companies as e.
Energy efficiency improvements in this industry are more likely to be completed when natural gas prices are high because natural gas costs, for energy and feedstock purposes, account for 7285% of overall production costs tfi, 2005. Energy efficiency measures in the wood manufacturing industry b. Planning for energy efficiency in industrial processes once an initial energy audit has been. Basic principles and components of energy management programs and systems in the context of the energy needs of our world, and more specifically, the chemical process industries.
Energy efficiency trends and policies in industry odysseemure. From the experience of these successful programs, a number of best practice strategies have. In this context, different levels and perspectives can be distinguished concerning energy efficiency. Figure 3 relates a standard energy efficiency project to the necessary extensions in the technical control system. Best practices and case studies for industrial energy efficiency. Tom shields, osram sylvania abstract the glass manufacturing industry is a highly.
Best practices and case studies for industrial energy. Energy efficiency opportunities in the glass manufacturing. In this article, we describe how the industry is improving energy efficiency in five areas. In 2020, the industry will focus on mitigating these challenges while capitalizing on trends that help improve operations and deliver a competitive. Pdf energy efficiency in industrial sector researchgate. Energy and emission reduction opportunities for the cement. Around half of the policies addressing energy efficiency in industry can be. Thats why we offer a range of rebates and incentives to businesses that participate in energy efficiency programs that are designed to help you operate profitably and sustainably. Activities to improve the energy efficiency of a commercial building could include modifying, removing or replacing energyconsuming equipment in the building, changing energy use within the building, or changing the components or shell of. Energy management and efficiency for the process industries. Energy efficiency in plastics processing practical. Analysis of energy efficiency of industrial processes. Energy efficiency improvement and cost saving opportunities for the u. Relevant conventional and nonconventional processes, utilized in the three major industrial sectors of aeronautics, automotive and white goods are briefly discussed.
Energy efficiency in plastics processing practical worksheets. Given the lack of access to alternative energy, energy efficiency is the primary strategy to reducing emissions. Shakti sustainable energy foundation shakti works in support of indias perform achieve and trade pat scheme, a market based mechanism in which industrial sectors are assigned. The corresponding potential 2030 emissions reduction from emerging and next generation technologies is estimated to be 6. Energy efficiency improvement in the petroleum refining. The goal of this approach is to create the technical baseline for a continuous improvement of energy efficiency on process level.
To see financial returns from energy management, regularly assess energy performance and implement steps to increase energy efficiency in areas where you will get the most efficiency for dollars spent. Energy efficiency improvements will reduce the energy cost per unit of product a practical method for growing market share. The 2012 directive, as amended in 2018, sets rules and obligations for the eus 2020 and 2030 energy efficiency targets. Labs, fume hoods, cleanrooms, multiple facilitiesthe biotech industry has its own energy challenges and requirements. Jun 01, 2009 in this article, we describe how the industry is improving energy efficiency in five areas. Get an overview of industrial efficiency from the national academies, advisers to the nation on science, engineering, and medicine. Worksheet 2 shows how to carry out an initial site energy survey the.
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