Energy consumption per tonne of steel and process mix 2012. Giving a brief overview of the energy efficiency considerations that are already implemented in sugar cane mills and the potential energy efficiency improvement measures. Policies and measures to realise industrial energy efficiency and. The 8 factors driving global industrial efficiency.
Right now, industry accounts for around onethird of the worlds energy use more than any other enduse sector of the economy. Many depend on the specific technologies and processes in use at each industrial facility. Energyefficiency improvement opportunities for the. During the height of the mining boom, recordbreaking commodity prices notionally. Efficiency and metal loss for different furnaces i. Sugar cane industry overview and energy efficiency.
How dewa increased efficiencies and value using streamlined project management processes ma. Iea 2005 found, the energy intensity of most industrial processes is at least 50% higher than the theoretical minimum. Ghana national petroleum corporation gnpc gnpc is the industry regulator for the upstream. Around half of the policies addressing energy efficiency in industry can be. Steps industry can take to reduce energy consumption. Total industry energy use in 1994 for gray and ductile iron foundries representing 72% of total.
There are, however, a number of processes and energy services that are widely used in many industries. This site is like a library, use search box in the widget to get ebook that you want. Industrial energy efficiency improvement an introduction for policy makers. Energy efficiency, which is often roughly defined by the simple ratio. How manufacturers use iot for operational efficiencies. An overview of energy use and energy efficiency opportunities how to talk to hoteliers about energy efficiency cont. Additionally, industrial energy demand is projected to increase. The energy consumption required for each process step is governed by the efficiency of the best. Because industrial processes are so diverse it is impossible to describe the multitude of possible opportunities for energy efficiency in industry. Europa energy efficiency in the iron and steel industry.
Americas economy and lifestyles have been shaped by the low prices and availability of energy. The energy supply of processes in the industry and many service sectors relies heavily on the combustion of fossil fuels, which are either used directly to supply heat or indirectly through. Improving energy efficiency in industry is also difficult due to the high complexity of industrial energy systems. Strategy context of decision making for improved energy efficiency.
Industry accounts for about onethird of all energy consumption in the united states, more than any other sector of the economy, and its use of energy is expected to grow about 11% 0. Energy efficiency issues of manufacturing processes. Efficient systems manufacture a product at the 123 required quality level with the lowest energy intensity values. Sugar cane industry overview and energy efficiency considerations. 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.
Manufacturing supply chains and lifecycle impacts of manufactured goods the third energy opportunity space involves innovative new materials and new manufacturing technologies for products that impact supply chains and reduce lifecycle energy usage. Innovating clean energy technologies in advanced manufacturing 6. Request pdf on jan 1, 20, apostolis fysikopoulos and others published energy efficiency issues of manufacturing processes find, read and cite all the research you need on researchgate. Barriers to industrial energy efficiency department of energy. Process manufacturing, initiatives that provide the largest energy and. Pdf energy efficiency in industrial sector researchgate.
The industry has made good progress in reducing its energy costs by developing and adopting more efficient equipment and by making changes in some of its processes. Demand side measures in the energy enduse sectors are discussed in chapters 8 11. Introduction to energy management energy efficiency means using less energy for the same or even increased output. Sliding productivity and spiraling costs strategies for reclaiming efficiency in the mining sector over the past year, mining executives have received one message, loud and clear.
Energy efficiency issues of manufacturing processes request pdf. An assessment of energy technologies and research opportunities chapter 6. Building on improvements in energy efficiency in u. In 2025, energy use in the industrial sector is expected to exceed 36 percent of total. This year, our professionals also share their outlook for the future by identifying, in some cases, potential industry disruptors which may be on the horizon. Facts about oil and gas industry energy efficiency production efficiency. Energy efficiency for the mining industry doing more with less the need to use energy more efficiently has never been more critical in todays mining landscape, which is marked by cost and price uncertainty, prolific regulation, and pressure to develop increasingly remote locations. Energy efficiency in plastics processing practical worksheets. In 2010, the chemicals subsector accounted for 42% of total industry sector energy consumption and 33% of total industry sector carbon dioxide emissions figure 2 and 3. Barriers to industrial energy efficiency page 4 the industrial sector is forecast to increase from 30. It can be compared to the industry averages to provide targets for energy reduction. The iron and steel industry is one of the largest industrial emitters of co 2, accounting for between 4% and 7% of anthropogenic co 2 emissions globally.
Efficient energy use, sometimes simply called energy efficiency, is the goal to reduce the amount of energy required to provide products and services. Energy efficiency, industrial efficiency the national. For example, insulating a home allows a building to use less heating and cooling energy to achieve and maintain a comfortable temperature. Maximizing supermarket refrigeration energy efficiency. Highly energy intensive the oil and gas industry is at the heart of the global energy market as one of two industries the other being utilities that produce and supply the majority of energy used by society. Energy efficiency trends and policies in industry odysseemure. It is increasingly being recognised as one of the most important and costeffective solutions for reducing greenhouse gas ghg emissions produced as part of industrial processes, including in the iron and steel sector. Greenhouse gas emissions and savings ghg emissions from the iron and steel industry between 2005 and 2008 on average amounted to 252. Proprietary energy efficiency technologies and processes. Three industrial waste heat processes were selected to investigate applicability of tegs. Researchers are exploring ways to make industrial and manufacturing processes much more efficient.
Policies and programmes to promote industrial energy efficiency. Optimizing energy efficiencies in industry download. Case studies of energy efficiency programs in large u. Achievements as a result of this implementation, dewa is now more efficiently managing projects that support its strategic plan and the four distinct perspectives in its balanced scorecard. Abb has a wide range of solutions to improve the energy efficiency of. An increased interest towards energy conservation in industry, one of the largest energy consumers, is quite natural and is manifested by the large num ber of publications on this topic. These efficiencies are needed to make the teg economically viable. This guideline considers the processes within this industry and provides orientation for a possible approach towards more sustainable production. Optimizing energy efficiencies in industry download ebook. Energy audit will help to understand more about the ways energy and fuel are used in any industry, and help in identifying the areas where waste can occur and where scope for improvement exists. This work was supported by the china sustainable energy program of the energy foundation through the u. Improving energy efficiency in data centers a progressive framework for the reduction of carbon emission within data centers define green policies, systems and processes how to go green energy and environmental management system adopts the plandocheckact pdca methodology defined performance metrics to provide common benchmark.
Energy efficiency improvement opportunities for the. Pdf thermal energy efficiency in industrial processes. Energy efficiency and co reduction in the iron and steel. The sector requires constant change in its production process to respond to evolving.
The energy efficiency and productivity strategy forms. Donaldson membranes can help overcome these challenges by providing tetratex eptfe membrane filter media at a lowcost to meet the increasingly demanding. A strategy to transform their current core business can create efficiencies to release funds to simultaneously grow and scale the new businesses. 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.
Energy efficiency for the mining industry doing more with less. Research undertaken by climateworks australia shows that energy efficiency in particular can deliver over half of the potential improvement in energy productivity. Not only is the energy efficiency poor for almost all processes which are exothermic or. Production systems with their related support processes differ between industrial sites, which make generalizability and scale advantage a challenge, since even in a single. Timken company and riverdale mills are changing their processes to be more energy efficient. Energy for the oil and gas industry the oil and gas industry. Energy efficiency and co reduction in the iron and steel industry. Efficiency and innovation in us manufacturing energy.
Energy efficiency trends and policies in industry 6 key messages trends industrial energy consumption has remained roughly stable at eu level between 2000 and 2007 and has decreased rapidly since then with a contraction twice faster than the industrial activity. Energyefficiency improvement opportunities for the textile. Energy star offers making these linkages is an essential part of developing a sustained approach to continuous improvements in guides and manuals energy and financial performance in lodging properties. 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. Demand for energy is growing, and this growth is expected to continue. One focus of attention within the confectionery industry is to increase energy efficiency. This means that all processes and working steps in production and logistics should be managed with as little. Industrial processes are extraordinarily diverse, so the physical conditions for.
This is called the specific energy consumption sec and can be found from the slope of the graph produced to find the base load. Best practices and case studies for industrial energy efficiency. Implementing streamlined project management standards and processes across an organization can lead to increased business value and a stronger ability to meet strategic objectives. Such an effort is made in this book, which is concerned with methods for studying energy use efficiency in technological processes and estimation of the theoretical and actual energy reserves in a given process, technology, or industrial sector on the basis of their complete energy balances. Industrial energy efficiency and climate change mitigation. Yaniv vardi is chief executive officer at panoramic power, the leading provider of device level energy management solutions. Pdf potentials for the electrification of industrial. In the past 40 years there has been a 50% reduction in energy consumption in the industry in europe. The primary energy efficiencies of these furnaces are much lower about onethird than the listed efficiencies due to the use of electricity, which involves sizeable energy losses during generation and transmission. Its goal is to make energy services universally accessible and readily available in an environmentally sustainable manner ministry of energy and petroleum, 20. Analysis of energy efficiency of industrial processes. Automating the petroleum industry, from wells to wheels.
How dewa increased efficiencies and value using streamlined. Energy efficiency measurement in industrial processes. Energy efficiency improvement in industrial companies is an essential. Although the industry has focused on energy efficiency over a long period.
Feb 09, 2015 facts about oil and gas industry energy efficiency production efficiency. D the estimated energy savings available from increased use of recycled material in energyintensive manufacturing processes. Strategic energy management practices and energyefficient business operations will be paramount in achieving these goals. To demonstrate the cost efficiencies that intelligent automation can deliver in the sector, we built a model using industry benchmarks and our survey data. Relevant conventional and nonconventional processes, utilized in the three major industrial sectors of aeronautics, automotive and white goods are briefly discussed. Accenture sees that this can primarily be achieved via adopting new processes. New design methods and algorithms for highly energyefficient and. Accordingh to the mitei, the utility of the future study is the first of a new series of reports that is being produced by the mit energy initiative mitei to serve as balanced, factbased, and analysisdriven guides to key topic areas in energy fora wide range of decision makers in government and industry. Energy efficiency in plastics processing practical. Increasing collection efficiencies, reducing energy consumption and environmental emissions are three of the greatest challenges facing the chemical industry today. Energy efficiency, which includes sound plantwide energy management practices combined with energy efficient technologies, offers additional benefits, such as product quality improvement, increased production, and increased process efficiency all of which can lead to productivity gains.
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