82 uppsatser · sida 1 av 6
En backcastingstudie för ett fossilbränslefritt Stockholms län 2050
… change - the aim of this study is to describe how the energy consumption in a fossil fuel free Stockholm county in the year of 2050 may be. The need to reduce the carbon emission to the atmosphere is extensive and of immediate urgency. One part of reducing carbon emission is to …
… is dedicated to the goal of having a vehicle fleet that is independent of fossil fuels by 2030. Achieving these goals requires, among other things, new types of fuel that give lower net emissions of carbon dioxide. The present market includes stations offering lowlevel blends of …
panna 5, Mälarenergi AB, Västerås
… the fuels for energy production in heating and power plants have changed. Fossil fuels have decreased in usage whereas bio fuels in Sweden have increased with 60% since the 1970's. Different fuels affects combustion and the release of various substances and particles into the …
En undersökning av alternativ till diesel som drivmedel för lastbilar
Our modern society is in many ways built with and dependent on fossil fuels, which are used for energy production as well as for transporting humans and goods. Without the oil, many of the things we take for granted would not be possible. During the last century, the use of oil …
En utvärdering av den svenska regeringens målbilder
… sub-target has been developed for road transports which states that the use of fossil fuels must be reduced with 80% to 2030 in order to be completely abolished to 2050. A public inquiry mapping how this can be achieved was handed in to the government late in 2013. The use of …
With higher prices for oil and increased focus on fossil fuels impact on the environment the heating sector are searching for alternative fuels. Pellets are a quite new product whose production has risen exponential in recent years. Today there are small-, medium-and large-scale …
från modell till verklighet
… these aims, The European Union means that we must reduce our emissions from fossil fuels and instead increase our renewable fuels. With stump harvest in the forest it’s possible to increase the use of renewable fuels and reduce our emissions from fossil fuels. The main purpose …
Framtida konsumtion, export, import och produktion samt konsumtion under inverkan av ett klimatavtal
Australia is one of the largest producers and consumers of fossil fuels in the world. In a society where the effects of fossil fuels on global warming are constantly discussed, the nation’s production and consumption are subject to debate. Problems arise when negative aspects of …
en styrmedelsanalys
The Swedish road transport sector relies almost completely on fossil fuels. In 2007, as much as 96 percent of the total sales of fuels was made up of petrol and diesel, while at the same time the share of total emissions of greenhouse gases in Sweden that came from road …
Vilket alternativt drivmedel uppfyller bäst Försvarsmaktens behov?
… fuels that the Swedish armed forces can make use of if the supply of fossil fuels is insecure. The alternative fuels that are described and compared are; Synthetic diesel, Organic diesel, Methanol and Ethanol. The essay describes the process of producing the alternatives, the …
en ekonomisk studie
… Important reasons for this growing interest can be due to the fact that fossil fuels are a finite resource. A net discharge of greenhouse gases occur when fossil fuels are burned. The discharge of greenhouse gases are considered to be the main reason to the greenhouse effect …
En aktörsstudie av Europeiska Investeringsbanken, Nordiska Investeringsbanken och Svensk Exportkredit
Today a major part of the energy produced steams from fossil fuels, finite resources, and a change towards an energy sector based on renewable energy is necessary. Sweden is one of the leading countries with regards to investments in renewable energy but most other countries …
… biogas production are both positive and negative, due to reduced use of fossil fuels, we want to investigate this further. Purpose The purpose is to describe and explain the obtained fiscal impacts of an increased biogas production and based on our problem: ?What are the …
The ”civilized” world is in need of fossil fuel in order to function. Hybricon AB is a company in Umeå that is developing a technology that hopefully can reduce parts of this need. They are currently testing their two electrical busses (with Hybrid backup) in city traffic on the …
… issues of today are a result of the motor traffic. Consumption of fossil fuels harms our environmental through formation of carbon dioxide and other greenhouse gases. To get under control with our environmental issues it’s important to find substitutes for oil that are both …
