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en undersökning av större biobränsleanvändares syn på biobränslemarknaden i Västerbotten
The use of bio energy in Sweden has increased during the last few years and with every passing year, bio energy produces 3-4 TWh´s more energy than the previous year. The increase in the use of bio energy makes it an interesting prospect for forest companies to produce bio …
En fallstudie på SSAB EMEA i Borlänge
… in their efforts to change the relationship between the consumption of energy and production. This by improving energy efficiency and a shift to the best available technology. During the past 30 years the steel industry has reduced its energy consumption per ton of steel …
In today’s society a large focus is put on energy systems and how our energy systems are built up. In order to make sure that we in the future still can enjoy the living standards that we are used to today, Sweden and EU have made a number of decisions on making our energy …
rekommendationer för ett fortsatt energieffektiviseringsarbete
With new energy directives in place, the Swedish Social Service (SSS) stands before the challenge how to reduce the energy demand in its locales. It is a complex matter, as the locales are rented from various property owners and it becomes a question of how to reduce the …
En beskrivning av energieffektiva åtgärder i flerbostadshus och dess lönsamhet
Environmental impact and management of energy is a highly topical issue in today's society. Climate impact must be reduced. The Government has set a target to reduce energy consumption in buildings by 20 % by 2020 and 50 % by 2050 compared to the energy use in 1995. With this in …
möjlig genererad effekt och solcellers estetiska konsekvenser
… are designed to achieve some kind of environmental goal.The issue concerning energy consumption is currently at focus and it is relevant that we start increase the share of renewable energy. Solar energy is an infinite resource and should therefore be considered when selecting …
… to life on earth and no matter where you are, there is a constant need of energy. Nearly 800 000 years ago man learned for the first time to use fire in a controlled way. Since then, fire has given us the opportunity to inhabit places despite a cold climate. In Sweden the …
Energy efficiency is today more important than ever, mainly due to the high energy prices and the approaching climate changes. Heating of buildings is an essential area within energy efficiency. Many buildings are old and were built at a time when the energy prices were low and …
… in Sweden, especially the use of fuel pellets. Through pelletizing the energy content per volume unit is greatly increased and the pellets are more homogeneous with regard to moisture content, particle size and density compared to unrefined fuels like forest residues and chips …
Ekonomisk och hållbar utveckling
Buildings worldwide account for 40 % of the total energy use. Climate change is of increasing importance, but few are willing to reduce their standard of living or get a higher cost for the change. Energy efficiency of existing buildings gives the greatest benefit economically …
… show changes in climate caused by our load and exhaust of resources. The energy usage contributes to a big part of it, by its emission of carbon dioxide. The built environment uses around 40 % of the total energy consumption in Sweden and requests to strongly reduce it are …
Problems with the current energy system, which partially relies on non-renewable fuels, are increasingly recognized. Emissions of greenhouse gases from fossil fuels may speed up global warming, which in turn leads to a number of negative consequences. Nuclear energy is risky and …
fallstudie i Värmdö kommun
… cadmium that is at the same time added to the field; Use of clean water; and Energy used for producing materials, construction and operation for the sewage systems, including taking care of the residues. In this study, six different sewage systems have been studied. They include …
… and are the cause of the largest emissions. By studying the materials used, energy and resource consumption, easy solutions have been established to lower emissions that are harming our eco-system for example by increasing the greenhouse effect. By controlling the consumption of …
en hållbar energistrategi
The consumption and energy use in today's society contributes to the on-going climate change that creates a debt of life quality for future generations (www, DN, 2007, a). The resources that are used by humans exceed by far what is sustainable (www, Regeringen, 2007, a). The …
