138 uppsatser · sida 8 av 10
En utvärdering av den svenska regeringens målbilder
… in 2013. The use of alternative fuels for road transport, both biofuels and electricity, is expected to give the biggest contribution to the reduction of the use of fossil fuels. The inquiry sets up a number of goals for how much the use of alternative fuels must increase to …
… profit. - Wastes from onion production at farmer level can be used to produce electricity corresponding to 5.7% of the total electricity consumption in Meki and Ziway.
… purchased fodder. Energy use, per kilo milk, within the farm (via diesel and electricity) was higher for the organic farms. A possible cause may be that less milk is delivered/sold per cow in relation to the produced amount. The organic farms also produce a larger share of the …
- en studie av produktionsmetoder
… companies active within this area of expertise. The technique of placing the electricity grid beneath ground for safety is today getting more and more common. The aftermath of the hurricane ”Gudrun” has forced several power companies to re-evaluate their electric supply network …
… of production of blocks of flats at the building site. The main part of the electricity that is used during the production of apartment buildings goes into the heating of portacabins and illumination of the building during the construction phase. These together use about 70 % of …
This thesis investigates if a system for small scale electricity production located in anurban environment can be profitable. The work has been divided up into two parts,one extensive literature study and one case study. The purpose of the literature studywas to investigate the …
Kvalitativ studie av Ica Maxi, Coop Forum och Citygross konkurrensstrategier
This thesis investigates if a system for small scale electricity production located in anurban environment can be profitable. The work has been divided up into two parts,one extensive literature study and one case study. The purpose of the literature studywas to investigate the …
Fallstudie av elproducerande system på ett handelscentrum
This thesis investigates if a system for small scale electricity production located in anurban environment can be profitable. The work has been divided up into two parts,one extensive literature study and one case study. The purpose of the literature studywas to investigate the …
Vindkraftsprojekt Järvafältet & vindkraft i Sverige
… adapted to the villas. Sweden has high goals regarding the production of green electricity and the work which deals with the conditions Sweden plays in achieving those goals. Reason for wind power is most effective in landscapes with low surface roughness because the wind does …
relationen till de svenska biståndspolitiska målen: att skapa förutsättningar för de fattiga att själva driva sin utveckling, uppnå jämlika förhållanden mellan givare och mottagare och fattigdomsbekämpning
… are not being used to their full potential. The 2001/77/EC Directive on Electricity Production from Renewable Energy Sources was accepted in 2001 to encourage the development of energy production from renewable sources, which is considered a step towards the fulfillment of the …
… are not being used to their full potential. The 2001/77/EC Directive on Electricity Production from Renewable Energy Sources was accepted in 2001 to encourage the development of energy production from renewable sources, which is considered a step towards the fulfillment of the …
… of methane gas, which is an energy rich gas that can be used for heat and electricity production. To receive a relatively large amount of gas, the decomposition requires a high moisture content in the waste. Therefore the landfill is dependent on precipitation input, although …
Fundamentteknik och Logistik
… GWh/yr. An application of anaerobic wastewater treatment will also result in electricity savings, in aerated pond, and increase the capacity margin on current sludge handling techniques.
… GWh/yr. An application of anaerobic wastewater treatment will also result in electricity savings, in aerated pond, and increase the capacity margin on current sludge handling techniques.
Bestämning av verkningsgrad
… usage of support energy in the biogas process is essentially district heating, electricity and oil. Theoverall efficiency term is the energy produced in the gas minus the supporting energy divided with theenergy from possible biogas production of the substrates. For calculation …
