Cost curves for energy: Difference between revisions

Revision as of 04:16, 28 January 2012

This page is a knowledge crystal of subtype variable. The page identifier is Op_en5478
Moderator:Jouni (see all)
This page is a stub. You may improve it into a full page.
Upload data {{#opasnet_base_link:Op_en5478}}

Question

What costs curves should be used for different energy products?

Answer

Cost curves for energy: Difference between revisions(-)
Obs	Actor	Activity	Fuel	Use	Units	Function	P0	P1	P2	P3	P4	Description
1	Kuopio market	Energy conversion	Coal and peat	Demand	€,ton	Polynomial	1000	-0.5	0	0	0

Functions (x is the price of the product):

Polynomial: P3*x^3 + P2*x^2 + P1*x + P0 + P4/x
Exponential: P0 + P1 * exp(P2*x - P3)

Rationale

----#: . There are two possible ways to describe the functions:

Zero price is considered the current price. Then, P0 can be obtained from statistics, because the current supply and demand is P0. Only changes of price are of interest in the function. The actual market price is not needed for small changes of price.

Zero price is considered as 0 €/product unit. The true market price must be known. This function's parameters are more difficult to estimate. --Jouni 06:16, 28 January 2012 (EET) (type: truth; paradigms: science: comment)

←--#: . I recommend the first approach in the beginning. --Jouni 06:16, 28 January 2012 (EET) (type: truth; paradigms: science: defence)

Dependencies

Formula

**Urgenche research project 2011 - 2014: city-level climate change mitigation**
Urgenche pages Urgenche main page · Category:Urgenche · Urgenche project page (password-protected) Relevant data Building stock data in Urgenche‎ · Building regulations in Finland · Concentration-response to PM2.5 · Emission factors for burning processes · ERF of indoor dampness on respiratory health effects · ERF of several environmental pollutions · General criteria for land use · Indoor environment quality (IEQ) factors · Intake fractions of PM · Land use in Urgenche · Land use and boundary in Urgenche · Energy use of buildings Relevant methods Building model · Energy balance · Health impact assessment · Opasnet map · Help:Drawing graphs · OpasnetUtils‎ · Recommended R functions‎ · Using summary tables‎ City Kuopio Climate change policies and health in Kuopio (assessment) · Climate change policies in Kuopio (plausible city-level climate policies) · Health impacts of energy consumption in Kuopio · Building stock in Kuopio · Cost curves for energy (prioritization of options) · Energy balance in Kuopio (energy data) · Energy consumption and GHG emissions in Kuopio by sector · Energy consumption classes (categorisation) · Energy consumption of heating of buildings in Kuopio · Energy transformations (energy production and use processes) · Fuels used by Haapaniemi energy plant · Greenhouse gas emissions in Kuopio · Haapaniemi energy plant in Kuopio · Land use in Kuopio · Building data availability in Kuopio · Password-protected pages: File:Heat use in Kuopio.csv · Kuopio housing City Basel Buildings in Basel (password-protected) Energy balances Energy balance in Basel · Energy balance in Kuopio · Energy balance in Stuttgart · Energy balance in Suzhou

Keywords

References

Related files

@@ Line 18: / Line 18: @@
 == Rationale ==
+{{comment|# |There are two possible ways to describe the functions:
+* Zero price is considered the current price. Then, P0 can be obtained from statistics, because the current supply and demand is P0. Only changes of price are of interest in the function. The actual market price is not needed for small changes of price.
+* Zero price is considered as 0 €/product unit. The true market price must be known. This function's parameters are more difficult to estimate.|--[[User:Jouni|Jouni]] 06:16, 28 January 2012 (EET)}}
+:{{defend|# |I recommend the first approach in the beginning.|--[[User:Jouni|Jouni]] 06:16, 28 January 2012 (EET)}}
 === Dependencies ===