Helsinki energy production: Difference between revisions

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Question

What is the amount of energy produced (including distributed production) in Helsinki? Where is it produced (-> emissions)? Which processes are used in its production?

Answer

Rationale

Energy balance

Amount produced is determined largely by the energy balance in Helsinki and Helsinki energy consumption. Energy produced and fuels used by of all Helen's power plants.^[1]

Heat, power and cooling processes(MJ /MJ)
Obs	Plant	Burner	Electricity	Heat	Cooling	Coal	Gas	Fuel oil	Biofuel	Description
1	Hanasaari	Large fluidized bed	0.31	0.60	0	-1	0	0	0	Assume 91 % efficiency. Capacity: electricity 220 MW heat 420 MW Loss 64 MW
2	Hanasaari biofuel renovation	Large fluidized bed	0.31	0.60	0	-0.6	0	0	-0.4
3	Vuosaari A&B	Large fluidized bed	0.47	0.44	0	0	-1	0	0	Capacity: electricity 630 MW heat 580 MW loss 121 MW
4	Vuosaari C biofuel	Large fluidized bed	0.47	0.44	0	0	0	0	-1
5	Salmisaari A&B	Large fluidized bed	0.32	0.59	0	-1	0	0	0	Capacity: electricity 160 MW heat 300 MW loss 46 MW
6	Salmisaari biofuel renovation	Large fluidized bed	0.32	0.59	0	0	0	0	-1
7	Biofueled heat production units	Large fluidized bed	0	0.85-0.91	0	0	0	0	-1
8	Smaller gas heat plants around Helsinki	Large fluidized bed	0	0.91	0	0	-1	0	0
9	Smaller fuel oil heat plants around Helsinki	Large fluidized bed	0	0.91	0	0	0	-1	0
10	Katri Vala heat	None	-0.35	1	0	0	0	0	0	Heat from cleaned waste water and district heating network's returing water.
11	Katri Vala cooling	None	-0.55	0	1	0	0	0	0	District cooling produced by absorption (?) heat pumps.
12	Kymijoki River's plants	None	1	0	0	0	0	0	0	Hydropower
13	Powerplant museum in Vanhakaupunki	None	1	0	0	0	0	0	0	Hydropower
14	Kellosaari back-up plant	Large fluidized bed	0.35	0	0	0	0	-1	0
15	Suvilahti power storage	None	1	0	0	0	0	0	0
16	Loviisa nuclear heat	None	-0.1	1	0	0	0	0	0
17	Neste oil refinery heat	None	-0.1	1	0	0	0	0	0
18	Household air heat pumps	None	-0.7 - -0.2	1	0	0	0	0	0	The efficiency of heat pumps is largely dependent on outside air temperature, it's feasible for a household air heat pump to reach COP 5 at 10 °C and COP 1.5 at -25 °C.
19	Household air heat pumps for cooling	None	-0.7 - -0.2	0	1	0	0	0	0
20	Deep-drill heat	None	-0.1	1	0	0	0	0	0
21	Sea heat pump	None	-0.2	1	0	0	0	0	0
22	Sea heat pump for cooling	None	-0.2	0	1	0	0	0	0
23	Small-scale wood burning	Household	0	0.9 - 0.5	0	0	0	0	-1
24	Household geothermal heat	None	-0.3 - -0.1	1	0	0	0	0	0
25	CHP diesel generators	Diesel engine	0.3	0.4	0	0	0	-1	0

Notes:

Household air heat pumps data from heat pump comparison^[2]
Household geothermal heat data from Energy Department of the United States: Geothermal Heat Pumps^[3]
Small-scale wood burning data from Energy Department of the United States: Wood and Pellet Heating^[4]
Loss of thermal energy through distribution is around 10 %. From Norwegian Water Resources and Energy Directorate: Energy in Norway.^[5]
Sustainable Energy Technology at Work: Use of waste heat from refining industry, Sweden.^[6]
Chalmers University of Technology: Towards a Sustainable Oil Refinery, Pre-study for larger co-operation projects^[7]

+ Show code - Hide code

## This code is Op_en7311/energyProcess on page [[Helsinki energy production]]
library(OpasnetUtils)

energyProcess <- Ovariable("energyProcess", ddata = "Op_en7311", subset = "Heat, power and cooling processes")

objects.store(energyProcess)
cat("Ovariable energyProcess stored.\n")

These equations below aim to reflect the energy production facilities and capabilities.

Note! Maintenance cost only contains costs that do not depend on activity. Operational cost contains costs that depend on activity but NOT fuel price; those are calculated separately based on energy produced.

Plant parameters(MW,MW,M€,M€ /a,€ /MWh)
Obs	Years_active	Plant	Min	Max	Investment cost	Management cost	Operation cost	Description
1	1965-2040	Hanasaari	0	640	0	9.6	8	95% coal, 5% pellets. Assume cost of running and maintenance in coal plants 15€/kW (Sähköenergian kustannusrakenne)
2	2018-2060	Hanasaari biofuel renovation	0	640	100	10	8.5	60% coal, 40% biofuels
3	2000-2070	Vuosaari A&B	0	1331	0	10	5	natural gas
4	2018-2070	Vuosaari C biofuel	0	1331	650	10	9	80-100% biofuels, rest coal
5	1975-2050	Salmisaari A&B	0	506	0	7.6	8	95% coal, 5% pellets
6	2018-2060	Salmisaari biofuel renovation	0	506	100	10	8.5	60% coal, 40% biofuels
7	2017-2070	Biofueled heat production units	0	100-300	360	10	4-12	biofuels (pellets, wood chips and possibly biochar)
8	1980-2070	Smaller heat plants around Helsinki	0	2015	100	10	10
9	2005-2065	Katri Vala heat	0	90	0	10	3	waste water
10	2010-2070	Katri Vala cooling	0	60	0	10	3	waste water
11	1980-2070	Kymijoki River's plants	0	60	0	10	1-4	water
12	1880-2070	Powerplant museum in Vanhakaupunki	0	0.2	0	10	0	water
13	1980-2050	Kellosaari back-up plant	0	120	0	10	20	oil
14	2013-2070	Suvilahti solar	0	0.34	0	10	5
15	2015-2040	Suvilahti power storage	-1.2	1.2	100	10	5	electricity storage 0.6 MWh
16	2017-2060	Wind mills	0	10	12	0.07-0.15	7-11
17	2022-2080	Loviisa nuclear heat	0	1800-2600	4000-6000	10	10	*investment cost includes building cost of plant and energy tunnel
18	2020-2060	Neste oil refinery heat	0	2000	100	10	5
19	2010-2060	Household air heat pumps	0	300	150-200	10	5
20	2010-2060	Household air heat pumps for cooling	0	300	150-200	10	5
21	2025-2080	Deep-drill heat	0	500	100	10	7
22	2020-2070	Sea heat pump	0	430	270	10	4	Sea heat plant includes heat pumps and gas boilers (to provide heat in times of peak demand)
23	2020-2070	Sea heat pump for cooling	0	430	270	10	4
24	1980-2070	Small-scale wood burning	0	500	100	10	5
25	2015-2060	Household geothermal heat	0	500	100	10	5
26	2025-2070	CHP diesel generators	0	500	100	10	5
27	2020-2035	Household solar	0	105	220-250	5	5	Assuming 700000 m2 suitable for solar panels.

Notes:

Helens’s windpower ^[8]
Suvilahti solar ^[9]
Loviisan sanomat: Loviisan ydinvoimalan tehoja aiotaan nostaa 52 megawattia. ^[10]
Loviisa 3 periaatepäätös ^[11]
Sähköenergian kustannusrakenne ^[12]
European Wind Energy Association (EWEA): The economics of wind energy ^[13]
Operation costs (€/MWh) of nuclear, wind, coal, and wood based biomass ^[14]
Sea heat capacity and cost estimated using case Drammen. ^[15] ^[16]
Cost of household solar estimated using http://www.fortum.com/countries/fi/yksityisasiakkaat/energiansaasto/aurinkoenergiaratkaisut/aurinkopaneeli/hinta/pages/default.aspx and http://energyinformative.org/solar-panels-cost/

+ Show code - Hide code

## This code is Op_en7311/plantParameters on page [[Helsinki energy production]]
library(OpasnetUtils)

# [[Helsinki energy production]]
plantParameters <- Ovariable("plantParameters", ddata = "Op_en7311", subset = "Plant parameters")

a <- unique(plantParameters@data[c("Plant", "Years_active")])

b <- strsplit(as.character(a$Years_active), split = "-")
out <- data.frame()
for(i in 1:nrow(a)) {
	out <- rbind(out, data.frame(
			a[i , ],
			Time = as.numeric(b[[i]][1]):as.numeric(b[[i]][2])
		)
	)
}
plantParameters@data <- merge(plantParameters@data, out)
plantParameters@data$Years_active <- NULL
			
objects.store(plantParameters)
cat("Ovariable plantParameters stored.\n")

Non-adjustable energy production(MW)
Obs	Plant	Burner	Fuel	2015	2025	2035	2045	2055	2065
1	Suvilahti solar	None	Electricity	5	5	10	10	10	10
2	Wind mills	None	Electricity	5	5	10	10	10	10

⇤--#: . How to model non-adjustable energy production exactly? Probably needs a submodel instead of a t2b table. --Jouni (talk) 07:30, 27 June 2015 (UTC) (type: truth; paradigms: science: attack)

+ Show code - Hide code

### This code is Op_en7311/nondynsupply on page [[Helsinki energy production]].
### nondynsupply is about non-dynamic energy supply. In other words, it cannot be optimised based on need.
library(OpasnetUtils)

# [[Helsinki energy supply]]
nondynsupply <- Ovariable("nondynsupply", ddata = "Op_en7311", subset = "Non-adjustable energy production")

objects.store(nondynsupply)
cat("Ovariable nondynsupply stored.\n")

Heating

Fuel use by heating type

Helsinki-specific data about connections between Heating and fuel usage. Generic data should be taken from Energy balance. Because all Helsinki-specific data is given in the energyProcess table, this only contains dummy data.

Fuel use by heating type(-)
Obs	Heating	Burner	Fuel	Fraction	Description
1	Dummy	None	Coal	0

+ Show code - Hide code


## This code is Op_en7311/fuelShares on page [[Helsinki energy production]]

library(OpasnetUtils)

fuelShares <- Ovariable("fuelShares", 
	dependencies = data.frame(
		Name = "fuelSharesgeneric",
		Ident = "Op_en5141/fuelSharesgeneric" # [[Energy balance]]
	),
	formula = function(...) {
	
		dat <- EvalOutput(Ovariable("dat", ddata = "Op_en7311.fuel_use_by_heating_type")) # [[Helsinki energy production]]
		colnames(dat@output) <- gsub("[ \\.]", "_", colnames(dat@output))

		out <- combine(fuelSharesgeneric, dat, name = "fuelShares")
		out <- out * Ovariable(output = data.frame(Time = 1900:2080, Result = 1), marginal = c(TRUE, FALSE))
		out <- unkeep(out, prevresults = TRUE, sources = TRUE)

		return(out)
	}
)

objects.store(fuelShares)
cat("Object fuelShares stored.\n")

Emission locations

Emission location and height by heating type.

Emission locations(-)
Obs	Heating	Emission_site	Emission_height
1	District	010	High
2	Electricity	010	High
3	Geothermal	010	High
4	Oil	At site of consumption	Ground
5	Wood	At site of consumption	Ground
6	Gas	At site of consumption	Ground
7	Coal	At site of consumption	Ground

This code creates technical ovariables emissionLocations and heatingShares that are needed to run the Building model and its ovariables buildings and heatingEnergy.

+ Show code - Hide code


## This code is Op_en7311/emissionLocations [[Helsinki energy production]]

library(OpasnetUtils)

emissionLocations <- Ovariable("emissionLocations", ddata = "Op_en7311", subset = "Emission locations") 
colnames(emissionLocations@data) <- gsub("[ \\.]", "_", colnames(emissionLocations@data))
emissionLocations@data$emissionLocationsResult <- 1

heatingShares <- 1 # This is already in the Basel data.

objects.store(emissionLocations, heatingShares)
cat("Objects emissionsLocations, heatingShares stored.\n")

Emission locations per plant

Emission locations per plant(-)
Obs	Plant	Emission site	Emission height
1	Air conditioning	010
2	CHP diesel generators	010	Ground
3	Deep-drill heat	010
4	Hanasaari	010	High
5	Hanasaari biofuel renovation	010	High
6	Household heat pumps	010
7	Katri Vala cooling	010
8	Katri Vala heat	010
9	Kellosaari back-up plant	010	High
10	Kymijoki River's plants	010
11	Loviisa nuclear heat	010
12	Neste oil refinery heat	010	High
13	Powerplant museum in Vanhakaupunki	010
14	Salmisaari A&B	010	High
15	Salmisaari biofuel renovation	010	High
16	Sea heat pump	010
17	Smaller heat plants around Helsinki	010	Low
18	Small-scale wood burning	010	Ground
19	Suvilahti power storage	010
20	Suvilahti solar	010
21	Unidentified	At site of consumption	Ground
22	Vuosaari A&B	010	High
23	Vuosaari C biofuel	010	High
24	Wind mills	010

+ Show code - Hide code

###### This code is Op_en7311/emissionLocationsPerPlant [[Helsinki energy production]]
library(OpasnetUtils)

emissionLocations <- Ovariable("emissionLocations", ddata = "Op_en7311", subset = "Emission locations per plant")
colnames(emissionLocations@data) <- gsub("[ \\.]", "_", colnames(emissionLocations@data))
colnames(emissionLocations@data)[colnames(emissionLocations@data) == "emissionLocationsResult"] <- "Emission_height"
emissionLocations@data$emissionLocationsResult <- 1

objects.store(emissionLocations)
cat("Ovariable emissionLocations stored.\n")

Production and emission statistics

Helsingin Energia energy sold in 2013 (GWh)^[17]
Electricity	7145
District heat and steam	6807
District cooling	116

Dependencies

Calculations

+ Show code - Hide code

library(OpasnetUtils)
emissionLocations <- Ovariable("emissionLocations", ddata = "Op_en7311/Emission_locations")
result(emissionLocations) <- 1
objects.store(
	emissionLocations
)

cat("Objects
	emissionLocations
stored.\n")

Keywords

References

↑ Helen: Power plants
↑ http://www.scanoffice.fi/fi/tuotteet/tuoteryhmat/ilmalampopumput/raportit-ja-sertifikaatit/vttn-testiraportit
↑ http://energy.gov/energysaver/articles/geothermal-heat-pumps
↑ http://energy.gov/energysaver/articles/wood-and-pellet-heating
↑ http://www.nve.no/global/energi/analyser/energi%20i%20norge%20folder/energy%20in%20norway%202009%20edition.pdf
↑ http://www.setatwork.eu/database/products/R179.htm
↑ http://publications.lib.chalmers.se/records/fulltext/69752.pdf
↑ Helen Tuulivoima
↑ Helen Aurinkovoiman tuotanto on käynnistynyt Suvilahdessa 2015
↑ Loviisan sanomat Loviisan ydinvoimalan tehoja aiotaan nostaa 52 megawattia
↑ Loviisa 3 periaatepäätös https://www.tem.fi/files/26809/PAP_FPH_LO3.pdf
↑ Sähköenergian kustannusrakenne, vertailuna vesivoima, hiilivoima ja ydinvoima
↑ European Wind Energy Association (EWEA) 2015 The Economics of Wind Energy, A report by the European Wind Energy Association
↑ Sähköntuotantokustannusvertailu 2011
↑ Hawkings, Will (Heatpumps Today) 2014 An affjordable district heating system in Norway
↑ The Institute of Refrigeration (IOR: Ammonia Heat Pumps for District Heating in Norway – a case study. 2011 http://www.ammonia21.com/web/assets/link/Hoffman7thApril2011London%20colour.pdf
↑ Helsingin ympäristötilasto

[1] Helen: Power plants

[2] ttp://www.scanoffice.fi/fi/tuotteet/tuoteryhmat/ilmalampopumput/raportit-ja-sertifikaatit/vttn-testiraportit

[3] ttp://energy.gov/energysaver/articles/geothermal-heat-pumps

[4] ttp://energy.gov/energysaver/articles/wood-and-pellet-heating

[5] ttp://www.nve.no/global/energi/analyser/energi%20i%20norge%20folder/energy%20in%20norway%202009%20edition.pdf

[6] ttp://www.setatwork.eu/database/products/R179.htm

[7] ttp://publications.lib.chalmers.se/records/fulltext/69752.pdf

[8] Helen Tuulivoima

[9] Helen Aurinkovoiman tuotanto on käynnistynyt Suvilahdessa 2015

[10] Loviisan sanomat Loviisan ydinvoimalan tehoja aiotaan nostaa 52 megawattia

[11] Loviisa 3 periaatepäätös https://www.tem.fi/files/26809/PAP_FPH_LO3.pdf

[12] Sähköenergian kustannusrakenne, vertailuna vesivoima, hiilivoima ja ydinvoima

[13] European Wind Energy Association (EWEA) 2015 The Economics of Wind Energy, A report by the European Wind Energy Association

[14] Sähköntuotantokustannusvertailu 2011

[15] Hawkings, Will (Heatpumps Today) 2014 An affjordable district heating system in Norway

[16] The Institute of Refrigeration (IOR: Ammonia Heat Pumps for District Heating in Norway – a case study. 2011 http://www.ammonia21.com/web/assets/link/Hoffman7thApril2011London%20colour.pdf

[helymptilasto-17] Helsingin ympäristötilasto

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[17]

@@ Line 35: / Line 35: @@
 Deep-drill heat|None|-0.1|1|0|0|0|0|0|
 Sea heat pump|None|-0.2|1|0|0|0|0|0|
+Sea heat pump for cooling|None|-0.2|0|1|0|0|0|0|
 Small-scale wood burning|Household|0|0.9 - 0.5|0|0|0|0|-1|
 Household geothermal heat|None|-0.3 - -0.1|1|0|0|0|0|0|
@@ Line 85: / Line 86: @@
 -2080|Deep-drill heat|0|500|100|10|7|
 -2070|Sea heat pump|0|430|270|10|4|Sea heat plant includes heat pumps and gas boilers (to provide heat in times of peak demand)
+-2070|Sea heat pump for cooling|0|430|270|10|4|
 -2070|Small-scale wood burning|0|500|100|10|5|
 -2060|Household geothermal heat|0|500|100|10|5|

In English
Assessment	Main page \| Helsinki energy decision options 2015
Helsinki data	Building stock in Helsinki \| Helsinki energy production \| Helsinki energy consumption \| Energy use of buildings \| Emission factors for burning processes \| Prices of fuels in heat production \| External cost
Models	Building model \| Energy balance \| Health impact assessment \| Economic impacts
Related assessments	Climate change policies in Helsinki \| Climate change policies and health in Kuopio \| Climate change policies in Basel
In Finnish
Yhteenveto	Helsingin energiapäätös 2015 \| Helsingin energiapäätöksen vaihtoehdot 2015 \| Helsingin energiapäätökseen liittyviä arvoja \| Helsingin energiapäätös 2015.pptx

Helsinki energy production: Difference between revisions

Revision as of 11:50, 14 July 2015

Contents

Question

Answer

Rationale

Energy balance

Heating

Fuel use by heating type

Emission locations

Production and emission statistics

Dependencies

Calculations

See also

Keywords

References

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