utilization of agricultural waste/residuals for biogas...
TRANSCRIPT
Utilization of agricultural waste/residuals for biogas and
biomethane production
Yuri Matveev Bioenergy Association of Ukraine
September 26, 2014 Kiev, Ukraine
Presentation structure Biogas, biomethane, and natural gas in Ukraine
Implemented and announced projects
Preconditions and prospects of biogas/biomethane
production in Ukraine
Agriculture waste/residuals potential for biogas/biomethane
production
Economical parameters and financial conditions of BG/BM
production in Ukraine
The use of arable land resources
Conclusion
Information sources – Bioenergy Association of Ukraine
http://www.uabio.org
• Position Paper N 4 “Prospects of biogas production and use in Ukraine”.
• Position Paper N 7 “Prospects for the use of agricultural residues for energy production in Ukraine”.
• Position Paper N 11 “Prospects of biomethane production and use in
Ukraine”.
2 Utilization of agricultural waste/residuals for biogas and biomethane production
Biogas/ Biomethane/ Natural Gas
3 Utilization of agricultural waste/residuals for biogas and biomethane production
Use of biomass for energy generation in Ukraine (2012)
* Share of energy generation in Ukraine. Export of pellets is not
included.
** Corresponds to data by the State Statistics Office of Ukraine (2,17
Mill tce in 2012).
*** with flaring
Biogas projects in Agriculture - 9
Landfill gas projects - 10
Biogas project on industry waste water treatment
plants - 4
Вид биомассы
Annual volume of consumption* Share of total
annual volume of
biomass
consumption
Share of
economic
potential natural units thousand tce
(tons of coal
equivalent)
Cereal and rapeseed straw 77 thous. t 37 1,6% 1%
Wood (population) 2 mill m3 478 21,4%
80% Woody biomass
(population excluding) 3 mill t 1330 59,5%
Sunflower husk 665 thous. t 318 14,2% 59%
Bioethanol 180 thous. t 48 2,1% 4%
Biodizel ~0 ~0 ~0 ~0
Biogas from agricultural waste 10 mill m3 7 0,3% 2%
Landfill gas 26 mill m3 18 0,8% 7%***
TOTAL 2236** 100%
Utilization of agricultural waste/residuals for biogas and biomethane production 4
Biogas/LFG technology map
Utilization of agricultural waste/residuals for biogas and biomethane production
Pig farm «Agro-Оven», Dnepropetrovsk region
6 Utilization of agricultural waste/residuals for biogas and biomethane production
Pig and cattle farms «Elita», Kiev region
7 Utilization of agricultural waste/residuals for biogas and biomethane production
Milk farm «UMC», Kiev region
8 Utilization of agricultural waste/residuals for biogas and biomethane production
Pig farm «Danosha», Ivano-Frankovsk region
9 Utilization of agricultural waste/residuals for biogas and biomethane production
Biogas plants in Ukraine
Company Start Size Feedstock
type
Feedstock
load, t/d
Volume of
digester,
m3
Capacity
кWe Technology
Pig farm
«Zaporozhstal» 1993
8000-12000
pigs Pig manure 20…22 595 -
Bigadan Ltd”,
Denmark
Pig farm
«Agro-Оven» 2003 15000 pigs
Pig manure,
chicken
treatment waste
80 2 х 1000 180 BTG, Holland
Pig and cattle farms
«Elita» 2009
Cattle – 1000
heads
Manure (90%
cattle+10% pig) 60 1500 250
LIPP,
Germany
Milk farm
«UMC» 2009 4000 milk
cows Cattle manure 400
3 х 2400 +
1000 625
Zorg,
Ukraine/
Germany
Chicken farm MHP
«Orel-Lider» 2013 30 mill heads
Chicken litter,
waste water,
silage
140 (litter) +
80 (other) 10 х 3500 5000 NVT, Holland
Pig farm
«Danosha»
2013 55000 pigs Pig manure
245 т навоза
+ 27 т силос 1000
Danosha /
Poldanor
Denmark
Holding
«Аstarta-Кiev»
Globino sugar plant
2014
Sugar beet pulp 120 thous. t
per year
14,4 mill
m3/an of BG
Initiated and planned projects – Avangard, Ecoprod, Rakitne sugar plant, MHP-2, Danosha-2, …
10 Utilization of agricultural waste/residuals for biogas and biomethane production
11
LFG-Energy Projects in Ukraine
Utilization of agricultural waste/residuals for biogas and biomethane production
Biomethane/biogas production
preconditions in Ukraine • High energy intensity of the economy of Ukraine in comparison with world figures.
Unreasonably large consumption of natural gas, including the needs of industrial
enterprises.
• Critical Ukraine's dependence on gas supplies from unstable foreign markets, including
Russia.
• High and volatile natural gas prices, upward trend for all categories of consumers.
• Presence of significant number of big agricultural enterprises with financial and land
potential for the development of major projects for biomethane production.
• Presence of the developed NG transport infrastructure, including both pipelines
connecting Ukraine with European countries, and local network of distribution pipelines,
providing greater part of the population of Ukraine with natural gas.
• Tradition of NG using as motor fuel for vehicles, well-developed network of vehicles gas
filling compressor stations
• Great potential for biogas production from agricultural waste (3.2 billion m3 CH4 per
year).
• Large potential of biogas/biomethane production (3.3 billion m3 CH4 per year) using
available arable fertile land for energy crops cultivation and their potentially lower cost
(compared to the production in western countries).
12 Utilization of agricultural waste/residuals for biogas and biomethane production
Waste generation in agriculture and food industry
13
Total (wet) - 111,5 mill tones
Total (dry) - 49,1 mill tones
Utilization of agricultural waste/residuals for biogas and biomethane production
Residues streams from animal husbandry,
mill tons of TS per year
14 Utilization of agricultural waste/residuals for biogas and biomethane production
Residues streams from food processing
industries, mln. tons of TS per year
15 Utilization of agricultural waste/residuals for biogas and biomethane production
16
Potential of manure in Ukraine, 2013
Utilization of agricultural waste/residuals for biogas and biomethane production
17
Spread of the biggest animal husbandry
enterprises in Ukraine, 2013
Utilization of agricultural waste/residuals for biogas and biomethane production
18
Potential of sunflower extraction cake in
Ukraine, 2013
Utilization of agricultural waste/residuals for biogas and biomethane production
19
Potential of sugar beet pulp in Ukraine, 2013
Utilization of agricultural waste/residuals for biogas and biomethane production
Biogas potential in agriculture and food industry
Com
pany
type
Об
щее ч
исл
о
пред
прияти
й в
Укр
аине
Поте
нц
иал
произв
од
ств
а
СН
4 с
о в
сего
об
ъем
а
отх
од
ов и
поб
очной
прод
укц
ии,
мл
н н
м3С
Н4
Biogas plants implementation potential, unuts
TOTAL Capacity range, MWe
Bio
gas p
lant
num
ber
Ele
ctr
ical
capacity,
MW
Pote
ntial
use, %
0,1
...0
,2
0,2
...0
,5
0,5
...1
,0
1...5
5...1
0
10...2
0
> 2
0
Sugar plants 60 594,8 50 354,0 45,2 н.д. н.д. н.д. 26 12 11 1
Brewing plants 51 75,4 16 32,2 98,8 5 3 0 7 0 1 0
Distilleries 58 95,6 50 39,5 95,6 н.д. 18 21 11 0 0 0
Cattle farms 5079 473,2 453 96,9 47,3 400 42 7 4 0 0 0
Pig farms 5634 107,7 65 15,1 32,4 41 20 2 2 0 0 0
Poultries 785 346,8 150 143,5 95,7 70 33 16 24 4 3 0
Total 11 667 1 693 784 681,2 60,6 516 116 46 74 16 15 1
516
116
46
74 16 15 1 0,1...0,2
0,2...0,5
0,5...1,0
1...5
5...10
10...20
> 20
Number of biogas plants by capacity, MWe
0
100
200
300
400
500
Количество БГУ, ед. Установленная мощность БГУ, МВт эл.
Utilization of agricultural waste/residuals for biogas and biomethane production 20
Economy parameters of biogas projects
(based on pig farm)
21
Scenarios before
01.01.2015
after
01.01.2015 1 2 3 4
Investment €/kWe 3500 3500 2800 3500 3500 3500
Green (feed-in) tariff coefficient - 2,3 2,07 2,3 3 2,3 2,3
Heat use % 0 0 0 0 25 0
Profit/saving from fertilizer €/t 0 0 0 0 0 1,5
Discounted payback period years 11,0 13,4 7,2 6,6 7,1 7,2
Pig manure, electrical capacity 2,1 MWe
Сценарии Before
01.01.2015
after
01.01.2015 1 2 3 4
Investment €/kWe 3000 3000 2000 3000 3000 3000
Green (feed-in) tariff coefficient - 2,3 2,07 2,3 3,0 2,3 2,3
Maize silage price €/t 20 20 20 20 10 20
Heat use % 0 0 0 0 0 40
Discounted payback period years 11,2 14,2 6,9 6,0 7,4 6,8
Utilization of agricultural waste/residuals for biogas and biomethane production
Pig manure + 100 t/d of maize silage, electrical capacity 2,1 MWe
Conclusion (biogas)
Ukraine has significant potential for the production of biogas/biomethane. The total
potential of BG/BM from agriculture waste, MSW, municipal and industrial waste water is
estimated at 3.2 billions m3 CH4 per year. Another 3.3 billion m3 CH4 can be obtained by
growing energy maize (or other energy crops) at 1 million ha (3% of the total arable land
in Ukraine).
The development of agriculture in Ukraine, suggesting improvement of soil fertility and
crop yields, as well as the rational use of land and resources will ultimately significantly
increase the potential for energy production from biogas.
Existing potential of agricultural land in Ukraine allows to combine the production of food
and feed, including for export, with the production of energy crops and the subsequent
generation of electricity and / or thermal energy, as well as biomethane
Positive factor for the development of biogas technology is a continuation of the "green"
tariff for power production produced from solid biomass as well as the extension of the
law on biogas.
Assessment of the economic parameters of biogas energy projects with mini-CHP in the
range of 2 MWe shows that the discounted payback period of the project through the sale
of electricity using GT K=2.3 is more than 10 years
22 Utilization of agricultural waste/residuals for biogas and biomethane production
23
Conclusion (biomethane)
The production cost of BM is still relatively high, the competitiveness of BM depends on
natural gas prices at the local or export markets. Minimal cost of BM is evaluates as
about 180 €/1000 m3. Production cost of energy from BM ranges from 0.02 to 0,12 €/
kWh; The production cost of the gas motor fuel is from 3 to 10 UAH/liter.
Development of BM production needs government support. In order to stimulate of BM
production in Ukraine, it is necessary to implement a set of related measures, among
which are:
• implementation green tariff with k=3.0 (16,16 €cents/kWh excluding VAT) for electricity
with mandatory utilization of heat,
• the development of standards and specifications for the BM production,
• the guarantee of non-discrimination when pumping BM in distribution (low pressure)
and, potentially, main (high pressure) gas network.
• Specific goals for BM production and the timeline for their achievement have to be
specified on the state level.
• National registry of production and consumption of biomethane should be developed.
Utilization of agricultural waste/residuals for biogas and biomethane production
Thank you for attention Yuri Matveev.
Ukraine, 03067, Kiev-67, p/o box 66
Phone: +38 (044)223 55 04, Fax: +38 (044) 456 9462
E-mail: [email protected]
http://www.uabio.org
http://www.biomass.kiev.ua
24 Utilization of agricultural waste/residuals for biogas and biomethane production