Energy balance in Kuopio

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The page gives information on the energy balance in Kuopio, taking into account energy input from a all sources and how these energy are used by society (domestic, industrial et.c) There is an adequate breakdown of information on energy production, distribution and consumption, however some of the information e.g the data page are not very easy to interpret.

Question

What are the amounts of energy produced, consumed, imported, and exported in Kuopio?

Answer

• Energy balance in Kuopio Model run 17.5.2015 (based on 2013 model)

+ Show code- Hide code ### This code was run from page [[Energy balance in Kuopio#Answer]] library(OpasnetUtils) library(ggplot2) N <- 10 objects.latest("Op_en5141", code_name = "initiate") balance <- Ovariable("balance", ddata = "Op_en5469.equations") balance@data$Policy[balance@data$Policy == ""] <- NA # Prepare indices for fillna. This should be part of fillna. balance@data$CHPcapacity[balance@data$CHPcapacity == ""] <- NA balance@data <- fillna(balance@data, marginals = 1:2) # Fill empty slots in indices. nonlinearity <- Ovariable("nonlinearity", ddata = "Op_en5469", subset = "Nonlinearity parameters") directinput <- Ovariable("directinput", ddata = "Op_en5141", subset = "No modelled upstream variables") energy.balance <- EvalOutput(energy.balance) oprint(summary(energy.balance)) ggplot(energy.balance@output, aes_string(x = "energybalanceVars", y = "energy.balanceResult", fill = "Policy")) + geom_boxplot() + theme_grey(base_size = 24) + theme(axis.text.x = element_text(angle = 90, hjust = 1))

Rationale

Numbers are based on op_fi:Energiatase/Kuopio.

There are several energy transformations that each describe a specific process of energy production or use. Per unit activity, there is a constant amount of different inputs and outputs into and from this process, respectively. These unit processes are used for Kuopio in such a way that one critical input or output from each relevant energy transformation is listed here; all other inputs and outputs logically follow from the nature of the transformation process.

Data

Equations(GWh /a)

Obs	CHPcapacity	Policy	Equation	Dummy	Description
1		Biofuel	CHP renewable = CHP peat	1	Biofuel policy contains half biofuels, half peat
2		BAU	CHP renewable = 89.24	1
3			CHP peat + CHP renewable + CHP oil = CHP heat + CHP electricity + CHP loss	1
4			CHP peat = 90-98*CHP oil	1
5	CHP<1000		CHP electricity + CHP loss = 0.689*CHP heat	1
6	CHP<1000		CHP heat + CHP loss = 2.852*CHP electricity	1
7	CHP>1000		CHP loss = 0.2542*CHP heat	1
8	CHP>1000		CHP heat + CHP electricity + CHP loss = 1000	1	Maximum production of 1000 added to the CHP plant to see non-linearities
9			H biogas + H oil = H heat + H loss	1
10			H oil = 18.973*H biogas	1
11			H heat = 14.082*H loss	1
12			Ind peat + Ind oil + Ind renewable = Ind electricity + Ind process heat + Ind loss	1
13			Ind oil + Ind renewable = 2.014*Ind peat	1
14			Ind peat + Ind renewable = 10.083*Ind oil	1
15			Ind process heat + Ind loss = 6.376*Ind electricity	1
16			Ind electricity + Ind loss = 0.332*Ind process heat	1
17	CHP<1000		H heat = 0.08*CHP heat	1	Small heat plants reflect the total heat need
18	CHP>1000		CHP electricity = 0.4407*CHP heat	1	But if CHP capacity is overwhelmed, H heat and CHP heat are decoupled and another relation is described
19			Loss electricity = 0.0858*CHP electricity + 0.0858*Ind electricity	1
20			Loss heat = 0.0855*CHP heat + 0.0855*Ind process heat	1
21			Bought electricity + CHP electricity + Ind electricity = Loss electricity + Cons Home electricity + Cons Ind electricity + Cons Commerce electricity + Cons Municip electricity	1
22			CHP heat + H heat = Loss heat + Cons Home heat + Cons Ind heat + Cons Commerce heat + Cons Municip heat	1
23			Ind process heat = 400-685.4	1
24			Cons Home electricity = 296-400	1
25			Cons Ind electricity = 204	1
26			Cons Commerce electricity = 334-350	1
27			Cons Municip electricity = 50.3	1
28			Cons Home heat = 250-303	1
29			Cons Ind heat = 57.1	1
30			Cons Commerce heat = 224	1
31			Cons Municip heat = 386	1
32			Heat need = CHP heat + H heat	1

Example table to describe the details about nonlinear equations.

Nonlinearity parameters(GWh /a)

Obs	critVar	critIndex	rescol	critLocLow	critLocHigh	critValue
1	Heat need	CHPcapacity	Result	CHP<1000	CHP>1000	10000

Comparison of electricity use (total and household consumption)

	Suzhou	Kuopio	Stuttgart
GW (country)	414	9.68	62.7	Source: Wolframalpha
persons in country	1000000000	5000000	80000000
W/person	414	1936	783.75
GWh/year (city)	625	296	1077	Source: Energy balance page of the city
MW	71.35	33.79	122.95
persons	2380000	100000	600000
W/person	29.98	337.9	204.91

Dependencies

• Energy balance

Calculations

• See Energy balance.
• Model version used for ISEE2013 poster. Model run
• Old code with energy balance table with columns Equation, Col, Result, Description. A sample model run.

See also

• Zero energy building in Kuopio: Online surveillance
• For calculations based on these data, see Energy balance.
• About large systems of non-linear equations: BB package in R

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

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