Energy balance in Suzhou

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Question

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

Rationale

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 Suzhou 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

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Energy balance in Suzhou(-)

Obs	Equation	Col	Result	Description
1	Balance Thermal Power Plants	TP raw coal	-1	In energy balance, inputs and outputs cancle out
2	Balance Thermal Power Plants	TP natural gas	-1
3	Balance Thermal Power Plants	TP oil products	-1
4	Balance Thermal Power Plants	TP coal products	-1
5	Balance Thermal Power Plants	TP other energy	-1
6	Balance Thermal Power Plants	TP heat	-1
7	Balance Thermal Power Plants	TP electricity	1
8	Balance Thermal Power Plants	TP loss	1
9	Fraction TP raw coal	TP natural Gas	-1	Sum of other fuels is used as comparison for raw coal
10	Fraction TP raw coal	TP oil products	-1
11	Fraction TP raw coal	TP coal products	-1
12	Fraction TP raw coal	TP other energy	-1
13	Fraction TP raw coal	TP heat	-1
14	Fraction TP raw coal	TP raw coal	0.12158311	(670,9+21,4+1145,5+198,0+54,7)/17194,0 Others divided by raw coal
15	Fraction TP natural gas	TP raw coal	-1	Sum of other fuels is used as comparison for natural gas
16	Fraction TP natural gas	TP oil products	-1
17	Fraction TP natural gas	TP coal products	-1
18	Fraction TP natural gas	TP other energy	-1
19	Fraction TP natural gas	TP heat	-1
20	Fraction TP natural gas	TP natural Gas	27.74422418	(17194,0+21,4+1145,5+198,0+54,7)/670,9 Others divided by natural gas
21	Fraction TP oil products	TP raw coal	-1	Sum of other fuels is used as comparison for oil products
22	Fraction TP oil products	TP natural gas	-1
23	Fraction TP oil products	TP coal products	-1
24	Fraction TP oil products	TP other energy	-1
25	Fraction TP oil products	TP heat	-1
26	Fraction TP oil products	TP oil products	900.1448598	(17194,0+670,9+1145,5+198,0+54,7)/21,4 Others divided by oil products
27	Fraction TP coal products	TP raw coal	-1	Sum of other fuels is used as comparison for coal products
28	Fraction TP coal products	TP natural gas	-1
29	Fraction TP coal products	TP oil products	-1
30	Fraction TP coal products	TP other energy	-1
31	Fraction TP coal products	TP heat	-1
32	Fraction TP coal products	TP coal products	15.83500655	(17194,0+670,9+21,4+198,0+54,7)/1145,5 Others divided by coal products
33	Fraction TP other energy	TP raw coal	-1	Sum of other fuels is used as comparison for other energy
34	Fraction TP other energy	TP natural gas	-1
35	Fraction TP other energy	TP oil products	-1
36	Fraction TP other energy	TP coal products	-1
37	Fraction TP other energy	TP heat	-1
38	Fraction TP other energy	TP other energy	96.39646465	(17194,0+670,9+21,4+1145,5+54,7)/198,0 Others divided by other energy
39	Fraction TP loss	TP electricity	-1	Amount of electricity is used as comparison for loss
40	Fraction TP loss	TP loss	0.630948656	7460,4/11824,1 electricity per loss
41	Balance Heating Supply	H raw coal	-1	In energy balance, inputs and outputs cancle out
42	Balance Heating Supply	H natural gas	-1
43	Balance Heating Supply	H oil products	-1
44	Balance Heating Supply	H coal products	-1
45	Balance Heating Supply	H other energy	-1
46	Balance Heating Supply	H heat	1
47	Balance Heating Supply	H loss	1
48	Fraction H raw coal	H natural gas	-1	Sum of other fuels is used as comparison for raw coal
49	Fraction H raw coal	H oil products	-1
50	Fraction H raw coal	H coal products	-1
51	Fraction H raw coal	H other energy	-1
52	Fraction H raw coal	H raw coal	0.158111641	(88,0+38,6+360,3+27,2)/3251,5 Others divided by raw coal
53	Fraction H natural gas	H raw coal	-1	Sum of other fuels is used as comparison for natural gas
54	Fraction H natural gas	H oil products	-1
55	Fraction H natural gas	H coal products	-1
56	Fraction H natural gas	H other energy	-1
57	Fraction H natural gas	H natural gas	41.79090909	(3251,5+38,6+360,3+27,2)/88,0 Others divided by natural gas
58	Fraction H oil products	H raw coal	-1	Sum of other fuels is used as comparison for oil products
59	Fraction H oil products	H natural gas	-1
60	60 Fraction H oil products H coal products -1
61	61 Fraction H oil products H other energy -1
62	62 Fraction H oil products H oil products 96.55440415 (3251,5+88,0+360,3+27,2)/38,6 Others divided by oil products
63	63 Fraction H coal products H raw coal -1 Sum of other fuels is used as comparison for coal products
64	64 Fraction H coal products H natural gas -1
65	65 Fraction H coal products H oil products -1
66	66 Fraction H coal products H other energy -1
67	67 Fraction H coal products H coal products 9.451290591 (3251,5+88,0+38,6+27,2)/360,3 Others divided by coal products
68	68 Fraction H loss H heat -1 Amount of heat is used as comparison for loss
69	69 Fraction H loss H loss 4.451715651 3074,8/690,7 heat per loss
70	70 Balance Coal Processing CP raw coal -1 In energy balance, inputs and outputs cancle out
71	71 Balance Coal Processing CP natural gas -1
72	72 Balance Coal Processing CP oil products -1
73	73 Balance Coal Processing CP coal products 1
74	74 Balance Coal Processing CP loss 1
75	75 Fraction CP raw coal CP natural gas -1 Sum of other fuels is used as comparison for raw coal
76	76 Fraction CP raw coal CP oil products -1
77	77 Fraction CP raw coal CP raw coal 0.004725972 (0,007+0,0172)/5,12064 Others divided by raw coal
78	78 Fraction CP natural gas CP oil products -1 Amount of oil products is used as comparison for natural gas
79	79 Fraction CP natural gas CP natural gas 24.57142857 0,01720/0,0007 oil products divided by natural gas
80	80 Fraction CP loss CP coal products -1 Amount of coal products is used as comparison for loss
81	81 Fraction CP loss CP loss 6.341763109 4,4386/0,6999 coal products per loss
82	82 Transmission loss heat Loss heat 1 Known loss divided by production
83	83 Transmission loss heat H heat 0.029823078 91,7/3074,8
84	84 Transmission loss oil products Loss oil products 1 Known loss divided by oil products used in TP
85	85 Transmission loss oil products TP oil products 0.953271028 20,4/21,4
86	86 Transmission loss electricity Loss electricity 1 Known loss divided by production
87	87 Transmission loss electricity TP electricity 0.085276929 636,2/7460,4
88	88 Transmission loss natural gas Loss natural gas 1 Known loss divided by natural gas used in H
89	89 Transmission loss natural gas H natural gas 0.3625 31,9/88,0
90	90 Electricity use balance Bought electricity -1 In energy balance, inputs and outputs cancle out
91	91 Electricity use balance TP electricity -1
92	92 Electricity use balance Loss electricity 1
93	93 Electricity use balance Cons Agri electricity 1
94	94 Electricity use balance Cons Ind electricity 1
95	95 Electricity use balance Cons Transportation electricity 1
96	96 Electricity use balance Cons Commerce electricity 1
97	97 Electricity use balance Cons Households electricity 1
98	98 Heat use balance H heat -1 In energy balance, inputs and outputs cancle out
99	99 Heat use balance Loss heat 1
100	100 Heat use balance Cons Ind heat 1
101	101 Heat use balance Cons Commerce heat 1
102	102 Consumed electricity agriculture Cons Agri electricity 1 This must be given
103	103 Consumed electricity industry Cons Ind electricity 1 This must be given
104	104 Consumed electricity transportation Cons Transportation electricity 1 This must be given
105	105 Consumed electricity commerce Cons Commerce electricity 1 This must be given
106	106 Consumed electricity households Cons Households electricity 1 This must be given
107	107 Consumed heat industry Cons Ind heat 1 This must be given
108	108 Consumed heat commerce Cons Commerce heat 1 This must be given
109
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A data table on an Opasnet page is used to enter the matrix data. This is rather user friendly. As a side effect, the table does not look like a matrix so it might be confusing in the beginning. The matrix is created by using the "Equation" as information about the row of the matrix and "Col" as information about the column of the matrix. "Result" is the actual value, and Description is anything useful for a reader (it is not used in calculations).

Formula

Amount of renewable fuels compared with peat (may be over 1): Consumption of process heat produced by industry itself: Consumption of electricity by households: Consumption of electricity by industry: Consumption of electricity by commerce: Consumption of electricity by municipality: Consumption of district heat by households: Consumption of district heat by industry: Consumption of district heat by commerce: Consumption of district heat by municipality: + Show code- Hide code library(OpasnetUtils) library(xtable) dependencies <- data.frame(Name = c( "Frac_CHP_renew", "Ind_process_heat", "Cons_Home_electricity", "Cons_Ind_electricity", "Cons_Commerce_electricity", "Cons_Municip_electricity", "Cons_Home_heat", "Cons_Ind_heat", "Cons_Commerce_heat", "Cons_Municip_heat" ), Key = "k5NNrR2Q0VCJharl") formula <- function(dependencies, ...) { ComputeDependencies(dependencies, ...) ## Define the energy transformation matrix ETM. # Get the data from Opasnet Base. ETM <- tidy(op_baseGetData("opasnet_base", "Op_en5469"), objname = "ETM", direction = "wide") # Add user-defined data to it. additions <- data.frame( Equation = "Fraction CHP renewable", Col = "CHP peat", ETMResult = Frac_CHP_renew, ETMDescription = "Renewable amount divided by peat. BAU: 78.1/1435.7 = 0.0544 Actual number given by user." ) ETM <- rbind(ETM, additions) # Reshape the table to make a matrix, and replace NA with 0. ETM <- reshape(ETM, timevar = "Col", idvar = "Equation", v.names = "ETMResult", direction = "wide") colnames(ETM) <- gsub("ETMResult.", "", colnames(ETM)) print(xtable(ETM), type = 'html') # Show the matrix with explanations. ETM <- as.matrix(ETM[, !colnames(ETM) %in% c("Equation", "ETMDescription")]) for(i in 1:ncol(ETM)) { ETM[is.na(ETM[, i]), i] <- 0 } # Define the outputs for equations (for most equations, it is a zero sum game). out <- c(rep(0, 18), # Define the consumptions (and other known variables). Ind_process_heat, Cons_Home_electricity, Cons_Ind_electricity, Cons_Commerce_electricity, Cons_Municip_electricity, Cons_Home_heat, Cons_Ind_heat, Cons_Commerce_heat, Cons_Municip_heat ) out <- solve(ETM, out) # Solve the matrix. out <- data.frame(Energy.class = colnames(ETM), Result = out) return(out) } energy.balance.Kuopio <- new("ovariable", name = "energy.balance.Kuopio", output = formula(dependencies) ) print(xtable(energy.balance.Kuopio@output), type = 'html') #temp <- EvalOutput(energy.balance.Kuopio) #print(xtable(temp@output), type = 'html') objects.put(energy.balance.Kuopio) # Ind_process_heat, # Cons_Home_electricity, # Cons_Ind_electricity, # Cons_Commerce_electricity, # Cons_Municip_electricity, # Cons_Home_heat, # Cons_Ind_heat, # Cons_Commerce_heat, # Cons_Municip_heat #) cat("Object energy.balance.Kuopio saved. Write down the key of the model run page for further use.\n")

The model first creates the matrix and shows it to the user, and then it fills all empty cells with 0 and solves it by using the input values the user has given via the user interface. (The user interface can later be replaced by another model.) All the current input values are final consumptions, and the default values are based on the Kuopio data.

See also

• 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