Transcript District Heating Masterplanning - Edinburgh BioQuarter

ENERGY MASTERPLANNING
BIOQUARTER CASE STUDY
PAUL STEEN - RAMBOLL
INFRASTRuCTURE INVESTMENT
ORGANISATION PROVIDING PRINCIPAL LEADERSHIP DIRECTION
National
Government
Agencies
Regional
Governance
Bodies
Local Authority
(with Regional
Support)
A
1
B
Heat Mapping
National Planning
Policy
Regional
Strategic
Vision
Local Area Plans
IMPLEMENTATION OF POLICY/GOVERNANCE
Local
Authority
C
Energy
Masterplanning
Specific
Planning
Policies
* Project Owner can be the Local Authority or a Private Developer, depending on the
outcome of the Masterplanning and Feasibility Stage Work
Project Owner*
D
Feasibility
Study
Development of
Project
Governance
Structure
Project
Owner/Private
Developer
2
Business Case
Finalisation of
ESCO model
Local
Authority
3
Development
of Clusters
4
Merging of
Clusters
Town/ City
Scale Systems
STAGES OF ENERGY MASTERPLANNING
A
B
Regional Strategic Vision
Policy
Context and
Targets
Opportunity
Mapping
Development of a Regional
Strategic Vision involves a
high level assessment of
the region leading to the
development of a number
of Opportunity Areas which
can then be taken forward
to Stage B
C
Energy Masterplanning
Pipeline of
Opportunity
Areas
Assessment
of a single
Opportunity
Area
Testing of
Project
Scenarios
The purpose of Energy
Masterplanning is to define
the scope of the project
within the opportunity area
outlined in Stage A. This
involves the development
of hourly energy models
and a technology options
appraisal and high level
whole life costing
assessment
D
Feasibility Study
Refinement
of Project
Definition
Confirmation
of
Assumptions
under B
Targeted
Stakeholder
Engagement
Feasibility Stage takes the
project opportunity as
defined in Stage B and
tests the high level
technical and commercial
assumptions. The definition
of the project under Stage
B allows for an in-depth
interrogation and definition
of all aspects of the
proposed scheme under
Stage C
Business Case
Commercial
Assessment
of Project
Opportunity
Delivery
model and
structure of
ESCO
Financial
model
Building on the work
undertaken in Stage D the
key financial and
commercial aspects of the
project can be fully
determined in the Business
case development phase.
Project Governance
Structures and Financing
Options can be
investigated and the
market approached.
Finance
Options
DISTRICT HEATING IN EDINBURGH
BIOQUARTER STUDY AREA
CATALYST FOR EDINBURGH CITY
NETWORK
•
•
Existing and planned heat generation resources “on the doorstep”
Renewable heat generation supporting City of Edinburgh Council
policy on carbon emissions reductions
•
New commercial and residential development is planned at scale
•
Willingness of stakeholders to consider the role of DH
•
•
Extended network offers cost and carbon benefits to local
landowners/tenants including social housing
A large heat anchor centred on the BioQuarter can grow “organically”
towards the City Centre
Click icon to add picture
Develop heat
Determine
thedemand
modelling
network
map
route
scenarios
and
required
database
to be
(if applicable)
tested
of the opportunity area
Project Reporting
Financial Assessment
ComparativeTechnical
Assessment
design
Strategy
of the Scenarios
Data Collection
Report key reccomendations
Determine
Set
out keyfuel
risks
Carry
Ranking
Produce
costs
that
outand
of
need
High
whole
the
Develop
Detemine
Assessment
other
Level
to
modelled
life
beoperational
costing
addressed
maps
Hourly
capital
scenarios
Decide
Assess
ofofof
each
Energy
the
and
the
and
atproposed
the
the
of
feasibility
project
reinvestment
maintenance
and
the
model
areas
technical
Size
Develop
modelled
reccommenda
opportunity
opportunity
key
to
for
stage
be
supply
the
supply
technic
costs
costs
conne
scen
systof
HEAT DEMAND AND GENERATION CAPACITY
NETWORK OPTIONS
SOLAR
THERMAL
GSHP
BIOMASS
(CHP)
BIOMASS
(HEAT ONLY)
CHP
C.CHP.B.CHP.A.CHP.-
NO HEAT SUPPLY AT
MILLERHILL
A.CHP.-
MILLERHILL AD ONLY
A.CHP.AD
ENERGY FROM WASTE
+ AD AT MILLERHILL
A.CHP.EfW+
AD
B.BIO.-
B.BioCHP.-
B.GSHP.-
B.ST.-
PROPOSED SCENARIO
TECHNOLOGY
OUTPUT
Greendykes Solar Thermal
kW
45
Greendykes CHP
kW
270
Greendykes Thermal Store
[m3]
0.131
Greendykes Boiler
kW
2,368
BioQuarter CHP
kW
4,000
BioQuarter Thermal Store
[m3]
BioQuarter Boiler
kW
30,000
RIE CHP
kW
1,200
378
EXTENDED NETWORK