Climate change policies in Helsinki: Difference between revisions

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(→‎Calculations: ERF not needed any more; comes directly from HIA)
(scope updated)
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== Scope ==
== Scope ==


{{comment|# |All: Suggest good scoping for the assessment. You may also consult people in Helsinki. You may also borrow ideas you have used in Homework4. This will be decided soon after Easter.|--[[User:Jouni|Jouni]] ([[User talk:Jouni|talk]]) 21:04, 25 March 2015 (UTC)}}
=== Question ===


=== Question ===
What is the energy need of buildings in Helsinki and the related greenhouse gas emissions and health impacts? How can these be affected by renovation of buildings and fuel changes in district heating?


=== Intended use and users ===
=== Intended use and users ===
A problem in the climate policy practices in the City of Helsinki is that there is not enough information about different costs and impacts of different climate change mitigation measures, especially in the long term. This is slowing down the decision-making process. The results of this course will be used at the City of Helsinki Environment Centre to assess the outcomes of different ways to reduce GHG emissions. The results will help in identifying the most favourable ways to cut GHG emissions.
A problem in the climate policy practices in the City of Helsinki is that there is not enough information about different costs and impacts of different climate change mitigation measures, especially in the long term. This is slowing down the decision-making process. The results of this course will be used at the City of Helsinki Environment Centre to assess the outcomes of different ways to reduce GHG emissions. The results will help in identifying the most favourable ways to cut GHG emissions.


=== Participants ===
=== Participants ===
* Jouni Tuomisto (THL), the coordinator of the assessment
* Tha perticipants of the [[Decision analysis and risk management 2015]] course.
* Helsinki Environment Centre
* Siemens and the City Performance Tool experts


=== Boundaries ===
=== Boundaries ===
* Time: 2010-2040
* Spatial: the city of Helainki


=== Decisions and scenarios ===
=== Decisions and scenarios ===
* Renovate 1 or 2 % of buildings per year.
* Change the district heating fuel from 100 % fossil to 50 % fossil, 50 % wood-based fuel.


=== Timing ===
=== Timing ===
The data will be collected before the end of the [[Decision analysis and risk management 2015]] course (12th May, 2015). The model runs will be finalised soon after that. Results will be available before September 2015.


== Answer ==
== Answer ==
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=== Stakeholders ===
=== Stakeholders ===
* City of Helsinki


=== Dependencies ===
=== Dependencies ===
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* [[Health impact assessment]]
* [[Health impact assessment]]
* [[Disease risk]]
* [[Disease risk]]
* [[ERFs of environmental pollutants]]
* [[Exposure-response function]]
* [[Burden of disease in Finland]]
* [[Burden of disease in Finland]]


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=== Calculations ===
=== Calculations ===


[http://en.opasnet.org/en-opwiki/index.php?title=Special:RTools&id=U5Y9O1IV6TWfhSs2 Model run 3,6,2015]
[http://en.opasnet.org/en-opwiki/index.php?title=Special:RTools&id=U5Y9O1IV6TWfhSs2 Model run 3.6.2015]


<rcode graphics=1>
<rcode graphics=1>
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objects.latest("Op_en6007", code_name = "answer") # [[OpasnetUtils/Drafts]] findrest
objects.latest("Op_en6007", code_name = "answer") # [[OpasnetUtils/Drafts]] findrest


#obstime <- data.frame(Startyear = (192:205) * 10) # Observation years must be defined for an assessment.
obstime <- data.frame(Startyear = c(2010, 2020, 2030, 2040, 2050, 2060)) # Observation years must be defined for an assessment.
 
obstime <- data.frame(Startyear = c(2010, 2030)) # Observation years must be defined for an assessment.


BS <- 24
BS <- 24
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## Additional index needed in followup of ovariables efficiencyShares and stockBuildings
## Additional index needed in followup of ovariables efficiencyShares and stockBuildings
#year <- Ovariable("year", data = data.frame(
# Constructed = factor(
# c("1759-1899", "1900-1909", "1910-1919", "1920-1929", "1930-1939", "1940-1949",
# "1950-1959", "1960-1969", "1970-1979", "1980-1989", "1990-1999",
# "2000-2010", "2011-2019", "2020-2029", "2030-2039", "2040-2049"
# ),
# ordered = TRUE
# ),
# Time = c(1880, 1905 + 0:14 * 10),
# Result = 1
#))


###################### Decisions
###################### Decisions
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objects.latest("Op_en7115", code_name = "initiate") # [[Building stock in Helsinki]]
objects.latest("Op_en7115", code_name = "initiate") # [[Building stock in Helsinki]]


# [[Building stock in Helsinki]]. Somehow only works if done in parts.
# [[Building stock in Helsinki]]
#datb <- opbase.data("Op_en7115.stock_details", include = list(Julkisivumateriaali = "")) # 18747 rows
#datc <- opbase.data("Op_en7115.stock_details", exclude = list(Julkisivumateriaali = "")) # 30038 rows
dat <- opbase.data("Op_en7115.stock_details")[ , c(
dat <- opbase.data("Op_en7115.stock_details")[ , c(
# "Rakennus ID",
# "Rakennus ID",
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# "Varusteena aurinkopaneeli",
# "Varusteena aurinkopaneeli",
# "Tilavuus",
# "Tilavuus",
"Result"
"Result" # Rakennusala m2
)]
)]
#dat <- rbind(datb, datc)[ , c(
# "Rakennus ID",
# "Sijainti",
# "Valmistumisaika",
# "Julkisivumateriaali",
# "Käyttötarkoitus",
# "Lämmitystapa",
# "Polttoaine",
# "Rakennusaine",
# "Varusteena koneellinen ilmanvaihto",
# "Perusparannus",
# "Kunta rakennuttajana",
# "Energiatehokkuusluokka",
# "Varusteena aurinkopaneeli",
# "Tilavuus",
# "Result"
#)]


colnames(dat) <- c("City_area", "Time", "Building types in Facta", "Heating types in Facta", "stockBuildingsResult")
colnames(dat) <- c("City_area", "Time", "Building types in Facta", "Heating types in Facta", "stockBuildingsResult")
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== See also ==
== See also ==


;Other related assessments
* [[Helsinki energy decision 2015]]
* [[Climate change policies and health in Kuopio]]
* [[Climate change policies and health in Kuopio]]
* [[Climate change policies in Basel]]
* [[Climate change policies in Basel]]
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* [[Gabi 4.3 - life cycle assessment software]]
* [[Gabi 4.3 - life cycle assessment software]]


Possibly useful variables
;Possibly useful variables
* [[Assessment on impacts of emission trading on city-level (ET-CL)]]
* [[Assessment on impacts of emission trading on city-level (ET-CL)]]
* [[Exposure of Finnish subpopulations to fine particles due domestic wood combustion]]
* [[Exposure of Finnish subpopulations to fine particles due domestic wood combustion]]
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* [[Heating systems in buildings in Finland]] SHOULD BE UPDATED FROM STAT FINLAND IF NEEDED
* [[Heating systems in buildings in Finland]] SHOULD BE UPDATED FROM STAT FINLAND IF NEEDED


Almost empty pages that should be removed
;Almost empty pages that should be removed
* [[Unit price of carbon emission permits]]
* [[Unit price of carbon emission permits]]
* [[Outdoor air temperature in Finland]]
* [[Outdoor air temperature in Finland]]
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== Keywords ==
== Keywords ==
Helsinki, energy, building stock, heating, renovation.


== References ==
== References ==

Revision as of 15:31, 7 June 2015



Scope

Question

What is the energy need of buildings in Helsinki and the related greenhouse gas emissions and health impacts? How can these be affected by renovation of buildings and fuel changes in district heating?

Intended use and users

A problem in the climate policy practices in the City of Helsinki is that there is not enough information about different costs and impacts of different climate change mitigation measures, especially in the long term. This is slowing down the decision-making process. The results of this course will be used at the City of Helsinki Environment Centre to assess the outcomes of different ways to reduce GHG emissions. The results will help in identifying the most favourable ways to cut GHG emissions.

Participants

Boundaries

  • Time: 2010-2040
  • Spatial: the city of Helainki

Decisions and scenarios

  • Renovate 1 or 2 % of buildings per year.
  • Change the district heating fuel from 100 % fossil to 50 % fossil, 50 % wood-based fuel.

Timing

The data will be collected before the end of the Decision analysis and risk management 2015 course (12th May, 2015). The model runs will be finalised soon after that. Results will be available before September 2015.

Answer

Results

Conclusions

Rationale

File:Causal diagram of climate change policies in Helsinki.PNG
Causal diagram of climate change policies in Helsinki.

Stakeholders

  • City of Helsinki

Dependencies

Tähän muuttujien hierarkkinen kuvaus buildingsista taaksepäin:

Tasks given 15.4.2015 about Building stock in Helsinki. Please put the name of file, reference, or other source of your information to the column Description in each table, or under the table if the description is long.

The main data source are these two files. I recommend that all groups go through the whole material although not everything is relevant for all groups.

TASKS FOR THE DARM COURSE PARTICIPANTS:

Discussions

These are some resolutions of discussions within the assessment.

  • City level climate change mitigation is not useless although international treaties are important for success.D↷
  • Climate change adaptation is not more important than mitigation on city level.R↻
  • Citizens may have a key role in implementing city climate policies.D↷
  • Food issues are underrepresented in climate discussions although food is a major emission source.R↻
  • The role of district heating by nuclear energy in Helsinki is unclear.D↷
  • There may be large uncertainty in CO2 emission factors of biofuels.D↷

Analyses

Indices

The data will be classified according to these indices:

  • Building: Residential, Public, Industrial, Other. For separating different use purposes of buildings.
  • Constructed: Years of construction of the buildings in the format 1990-1999, 2000-2009, 2010-2013.
  • Heating: District, Electricity, Geothermal, Oil, Wood,

The results of each ovariable will be measuring these things:

  • buildings: total floor area in m2.

Calculations

Model run 3.6.2015

+ Show code

See also

Other related assessments

Other variables and pages to look at

Possibly useful variables
Almost empty pages that should be removed

Keywords

Helsinki, energy, building stock, heating, renovation.

References


Related files