Produktionskalkyler för biobränslen
This study is one of five that has been done based on Lunds Energi's planned investment in bioenergy. The plan is to build two large burners, at Örtofta, that's going to be supplied with biofuels. In this study I take a closer look on the profitability when you choose to sell your cereal as bio...
| Autor principal: | |
|---|---|
| Formato: | L3 |
| Lenguaje: | sueco Inglés |
| Publicado: |
SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)
2006
|
| Materias: |
| _version_ | 1855571844886691840 |
|---|---|
| author | Wallin, Fredrik |
| author_browse | Wallin, Fredrik |
| author_facet | Wallin, Fredrik |
| author_sort | Wallin, Fredrik |
| collection | Epsilon Archive for Student Projects |
| description | This study is one of five that has been done based on Lunds Energi's planned investment
in bioenergy. The plan is to build two large burners, at Örtofta, that's going to be
supplied with biofuels.
In this study I take a closer look on the profitability when you choose to sell your cereal as bioenergy. I've been calculating with selling the straw from the grain crops and winter rape, selling the rye weat as whole crop and fertilize the hemp with sewage
sludge. I've only been calculating with crops fitting to crop sequences from the southern
part of Sweden. The calculations are based on three crop sequences concentrated more
or less on bioenergy.
The production calculations I've put together are based on calculations that I've got
from an internet site called agriwise. In these calculations I've put in the numbers that I found out during my litterature study and some cost estimates that I've done my self because I couldn't find all the numbers I needed. Also during my litterature study I've found out about the biofules values as burning materials wich I used to estimate the
producers price for the crops and I did some research about sewage sludge.
Judging by the results of this study it would be most intresting for crop farmers in the
surroundings of Örtofta to consider selling their crops as biofuels or at least sell the
straw as it. The most profitable production calculations are those were you have cereal
crops and sell the grain as usual and sell the straw to bioenergy and those were you sell
the ray-wheat as whole crop to bioenergy.
Something I haven't studied but I think would be very intresting is how much you can
prioritize the straw. For example how low stubble height you can set with youre
harvester. Will the increase of straw that you can sell cover the costs of a lower capacity on your harvester?
I think that bioenergy can be the future for many farmers especially with todays
increasing oilprices and peoples more and more environmental awareness. |
| format | L3 |
| id | RepoSLU11292 |
| institution | Swedish University of Agricultural Sciences |
| language | swe Inglés |
| publishDate | 2006 |
| publishDateSort | 2006 |
| publisher | SLU/Dept. of Landscape Architecture, Planning and Management (from 130101) |
| publisherStr | SLU/Dept. of Landscape Architecture, Planning and Management (from 130101) |
| record_format | eprints |
| spelling | RepoSLU112922017-10-10T12:57:12Z Produktionskalkyler för biobränslen Production calculation of biofuels Wallin, Fredrik säd bioenergi vinst biobränslen This study is one of five that has been done based on Lunds Energi's planned investment in bioenergy. The plan is to build two large burners, at Örtofta, that's going to be supplied with biofuels. In this study I take a closer look on the profitability when you choose to sell your cereal as bioenergy. I've been calculating with selling the straw from the grain crops and winter rape, selling the rye weat as whole crop and fertilize the hemp with sewage sludge. I've only been calculating with crops fitting to crop sequences from the southern part of Sweden. The calculations are based on three crop sequences concentrated more or less on bioenergy. The production calculations I've put together are based on calculations that I've got from an internet site called agriwise. In these calculations I've put in the numbers that I found out during my litterature study and some cost estimates that I've done my self because I couldn't find all the numbers I needed. Also during my litterature study I've found out about the biofules values as burning materials wich I used to estimate the producers price for the crops and I did some research about sewage sludge. Judging by the results of this study it would be most intresting for crop farmers in the surroundings of Örtofta to consider selling their crops as biofuels or at least sell the straw as it. The most profitable production calculations are those were you have cereal crops and sell the grain as usual and sell the straw to bioenergy and those were you sell the ray-wheat as whole crop to bioenergy. Something I haven't studied but I think would be very intresting is how much you can prioritize the straw. For example how low stubble height you can set with youre harvester. Will the increase of straw that you can sell cover the costs of a lower capacity on your harvester? I think that bioenergy can be the future for many farmers especially with todays increasing oilprices and peoples more and more environmental awareness. Detta examensarbete är ett av fem som genomförts i samband med Lunds Energis satsning på biobränslen. Man planerar en byggnation av två biobränsleeldade pannor vid Örtofta. Det jag har tittat på i detta arbete är hur lönsamheten för olika stråbränslen kan se ut när man väljer att sälja som energi. Jag har räknat på att sälja halmen för spannmålsgrödorna, att ta rågveten som helsäd, att köra avloppsslam till hampa samt att sälja halmen från höstrapsen. Jag har enbart räknat på grödor som skulle passa in i den skånska växtföljden. Jag har räknat på tre olika växtföljder där man koncentrerar sig mer eller mindre på energi. De produktionskalkyler jag sammanställt är kalkyler hämtade från agriwise där jag lagt in de siffror jag kommit fram till under min litteraturstudie. En del siffror har jag räknat fram själv då jag inte funnit några tidigare beräkningar som jag kunnat använda. Under min litteraturstudie har jag även letat fram värmevärden för biobränslen vilka är de som ligger till grund för avräkningspriserna i mina kalkyler samt att jag tagit fram information om avloppsslam. Av resultaten att döma bör det vara högst intressant för växtodlarna omkring Örtofta att fundera på om de inte ska börja odla till bioenergi eller åtminstone sälja av halmen till det ändamålet. De produktionskalkyler som gått bäst är för spannmålsgrödor där man säljer kärnan konventionellt och låter halmen gå som bioenergi samt att ta rågveten som helsäd till bioenergi. Något som jag inte studerat i detta arbete men som skulle vara intressant att titta på är hur mycket man kan prioritera halmen t.ex. hur låg stubb man kan sätta med tröskan. Täcker intäkterna för halm den sänkta kapaciteten på tröskan? Jag tror att bioenergi kan bli framtiden för många speciellt med de stigande oljepriserna och folks i allmänhet ökande miljömedvetenhet. SLU/Dept. of Landscape Architecture, Planning and Management (from 130101) 2006 L3 swe eng https://stud.epsilon.slu.se/11292/ |
| spellingShingle | säd bioenergi vinst biobränslen Wallin, Fredrik Produktionskalkyler för biobränslen |
| title | Produktionskalkyler för biobränslen |
| title_full | Produktionskalkyler för biobränslen |
| title_fullStr | Produktionskalkyler för biobränslen |
| title_full_unstemmed | Produktionskalkyler för biobränslen |
| title_short | Produktionskalkyler för biobränslen |
| title_sort | produktionskalkyler för biobränslen |
| topic | säd bioenergi vinst biobränslen |