Essays about: "Gårdsbaserad"

Showing result 1 - 5 of 14 essays containing the word Gårdsbaserad.

  1. 1. Profitability of optimizing biogas production in dairy farms : an experimental case study of a Swedish dairy farm´s usage of nitrogen in digestate as a nutrient resource for crop production

    University essay from SLU/Dept. of Economics

    Author : Nils Hermansson; Albin Åkerblom; [2023]
    Keywords : biogas; optimization; profitability; economic effects; organic; conventional; agriculture; dairy farms; digestate; nitrogen; biogas; optimering; lönsamhet; ekonomiska effekter; ekologiskt; konventionellt; lantbruk; mjölkgårdar; rötrester; kväve;

    Abstract : Biogas has the potential to be a contributor to sustainable energy for electricity, fuel, and heating. Because of that, there are different alternatives for biogas plants. In this study, a farm-based biogas plant for electricity production has been of interest. READ MORE

  3. 2. Motiv och möjligheter för vall som biogassubstrat

    University essay from SLU/Department of Molecular Sciences

    Author : Carl Andås; [2020]
    Keywords : vall; biogas; anaerob rötning; grass biogas; anaerobic digestion;

    Abstract : Vallgröda som substrat för biogasproduktion är ovanligt i Sverige idag men återaktualiserades i och med Biogasmarknadsutredningen (SOU 2109:63). Vall odlades på ca 1 100 000 ha i Sverige år 2016 och är vår vanligaste gröda. READ MORE

  4. 3. Gårdsbaserad biogas – samarbeten & kontextens betydelse

    University essay from SLU/Dept. of Economics

    Author : Rasmus Nessvi; Anders Nilsson; [2018]
    Keywords : Biogas; Samarbete; Kontext; Social kontext; Rumslig kontext; Institutionell kontext;

    Abstract : The fact that different countries choose to invest in increased production of renewable energy is a continuous trend. This may be a consequence of rising fossil fuel prices, while technological advances has made this production more profitable than before. The Swedish government has also made efforts to strengthen domestic of these energy sources. READ MORE

  5. 4. Biochar: a win-win-win solution for sustainable small-scale farming in Sweden?

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Malin Stensson; [2018]
    Keywords : Biochar; carbon; climate change; agriculture; resilience; yield; energy production; sustainable farming; sustainable agriculture; pyrolysis; syngas; bio-oil; Agriculture and Food Sciences; Earth and Environmental Sciences;

    Abstract : Biochar is a recalcitrant carbon rich solid product widely praised for the ability to improve soil fertility and sequester carbon, thereby improving crop yields and mitigating climate change. In addition to this, gaseous by products from production can be combusted for energy. READ MORE

  6. 5. Gårdsbaserad uppgradering av biogas med askfilter

    University essay from SLU/Dept. of Energy and Technology

    Author : Ulf Hävermark; [2017]
    Keywords : småskalig; fordonsgas; demonstrationsförsök; fixering; koldioxid; svavelväte;

    Abstract : Most of the biogas produced in small scale biogas plants in Sweden today is used for combined heat and power production. With the price of electricity being relatively low, the small biogas plants are hardly profitable. READ MORE