It is clear, from the high level of visitors to our previous pages about anaerobic digestion costs, that biogas plant cost information is eagerly sought after. That’s understandable, as anyone who might consider investing in this technology, who has heard of recent biogas plant successes is obviously going to ask; “If I did it. What would it cost me?”
I guess that a large number of people would like to know costs such as energy production cost/Kwh, cost of construction AD plants per unit of energy output etc. Sadly, this cost information is considered to be commercially sensitive, and rarely if ever published in the public domain.
However, we did find the following recent information as described in the following artcle excerpts. (Please visit the original websites to view the full articles):
Waste Not, Want Not – How Anaerobic Digestion Can Lower Anaerobic Digestion Costs
Although the cost of an anaerobic digestion plant is high, by using your farm waste to generate heat, electricity and biofertiliser, you’ll save money in the medium to long term and open up new income streams.
More and more farmers are using anaerobic digestion to turn their farm wastes into energy, cutting their own energy costs and attracting additional subsidies. Some are even selling the electricity to the national grid – and see the investment as more secure and profitable than expanding their herds.
And if that’s not enough, anaerobic digestion also creates a nutrient-rich biofertiliser which studies show works better than chemical-based ones alone. via Waste Not, Want Not – How Anaerobic Digestion Can Lower Input Costs
Anaerobic digestion plant brings cost and energy savings
The on-site bio-energy plant was designed and built by Clearfleau for food sector client, global food and beverage supplier Nestlé’s Fawdon confectionery factory, near Newcastle. The financial and environmental benefits from Clearfleau’s plant are contributing to Nestlé’s efforts to develop environmentally-sustainable manufacturing at Fawdon, as a beacon site for the overall organisation.
Clearfleau is a registered trade mark. via Anaerobic digestion plant brings cost and energy savings
Biogas industry unveils anaerobic digestion cost competitiveness task force
The [UK] anaerobic digestion (AD) industry outside of the water sector has grown by over 600% in the past five years, partly thanks to innovation from world class UK researchers.ADBA has appealed for academia to focus their current efforts behind delivering major improvements which would put the cost of AD on par with the cost of energy from Hinkley Point C.
The call came at ADBA’s two day Research & Innovation Forum 2016 in York last week (April), which centred on industry efforts to drive up operational efficiency and drive down costs.
As incentives fall, academia will be instrumental in working in partnership with the AD industry to ensure UK operations continue to thrive while we position ourselves as world leaders in a global biogas market worth billions.
ADBA’s Chief Executive, Charlotte Morton, commented: “Falling incentives and unworkable funding caps hinder renewable technologies’ efforts to scale and improve their cost competitiveness.
“With ever limited support from government, therefore, the AD industry is seizing the initiative by challenging the expertise of the UK’s world class researchers to help find innovations which will revolutionise performance even more.
“Such as new sources of input, improvements in operational performance, more valuable outputs, to reduce the overall cost of production.
“During our annual Research and Innovation Forum this week, which brings together academia and businesses to collaborate on key AD priorities, we unveiled our Cost Competitiveness Task Force.
“With the right support, this body aims to establish the means by which industry can reduce the cost of producing its energy by at least five per cent each year between now and 2020.”
If the AD industry is to reduce ‘levelised costs’* to £100/MWh by 2020, then five key elements will be instrumental in reducing costs to a par with new nuclear: …
‘Levelised costs’ represent the cost of generating, over the lifetime of a project, each MWh of electricity. So improvements in operational performance can be as important as any changes in cost. via Farming UK News – Anaerobic digestion industry unveils cost competitveness task force
And for international readers, we have the following excerpt and offer of a pdf to download on the subject of AD costs:
Does an anaerobic digester cost too much?
… Unfortunately, I can’t say we have the answer to how to make digesters really cheap or the revenues really valuable. However, after 10 years of research looking at virtually every idea, we now have a very convenient resource that helps to characterize the costs and revenues of an AD system.
Anaerobic Digester Project and System Modifications: An Economic Analysis is a new WSU Extension Fact Sheet (EM090E) that breaks down a more comprehensive AD project scenario analysis into distinct pieces to help readers understand the economic considerations of an AD project.
Center for Sustaining Agriculture and Natural Resources via Does an anaerobic digester cost too much?
We recommend that you visit Washington State University at the above link. Download their pdf report which includes plenty of anaerobic digestion costs data. It should be worth reading.