Alex You are right – my explanatiion is not very clear.
In Denmark the electricity price that a producer can sell at varies between 4 and 10 €c/kWh – most of the time – 5-7 €c/kWh. On top of that is a green premium to guaranteed price. For gasifiers it is 10 €c/kWh – 74,5 øre/kWh - as far as I remember. The comsumer pays aprox 30 €c/kWh. If you use natural gas you pay approx. 1,2 €/m3 ~ 11-12 €c/kWh + plus cost of gas furnace. In this market where a gasifier can sell electricity for 100 €/MWh and heat at 70-80-90 €/MWh (due to the losses in the transmission grid there are no money to pay the extra investment from a biomass boiler to a biomass gasifier. If you also take in account that the char losses on tha gasifier can be 4-10 times higher than for a boiler you end up at a loss. This calculations can be different for different locations – eg. in Italy there has been extremely high green premiums (250-300 €/MWh) for a period. But it does not really help if the technology developers does not trust the Italian politicians. Did that help you? Best regards Thomas Fra: [email protected] [mailto:[email protected]] På vegne af Alex English Sendt: 29. juli 2012 19:21 Til: [email protected] Emne: Re: [Gasification] Potential Gasification Winner? Thomas, I don't understand your comment. Could you describe how the price of heat and electricity have changed to make "heat more expensive than electricity". Thanks, Alex English On 29/07/2012 8:23 AM, Thomas Koch wrote: But - now heat is more expensive than electricity – and the cost level we have reached is 2-10 times the market price. And of course none of the plants are no where near a commercial product (apart from one that is close to – but 2-4 times too expensive) because the investors are looking for projects that have a chance of being competitive with in 2-10 years.
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