PwC - Angan-BEE Ral… · PwC Mr. Rajeev Ralhan Executive Director, Clean Energy, PwC India THIS...
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Transcript of PwC - Angan-BEE Ral… · PwC Mr. Rajeev Ralhan Executive Director, Clean Energy, PwC India THIS...
PwC
PwC
Mr. Rajeev Ralhan
Executive Director, Clean Energy, PwC India
THIS PRESENTATION WAS SHARED BY
FOR THE SESSION:
State-of-the-art Cooling Systems, including District Cooling System
DURING ANGAN 2019
District Cooling Systems – Opportunities in India
Strictly Private and Confidential
10 September 2019
ANGAN 2019
PwC 10 September 2019
Projected growth in building sector
• India will add 0.7 billion m2 of New Commercial Buildings and 4.9 billion m2 of New Residential Buildings by 2030.
1.514
6.487
0.269
1.858
0.068
o.735
0.088
o.597
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2005 2030
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Residential Commercial & Office Hospitality Retail
Floor space area in India by 2030
PwC 10 September 2019
Cooling eco-system in India: India cooling action plan
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2017-18 2022-23 2027-28 2037-38
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Residential Room AC Stock
Total Urban Rural
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Commercial Air-conditioning Demand
Residential: According to the ICAP, approximately 8% of the current households have room air conditioners. This is anticipated to rise to 21% and 40% in 2027-28 and 2037-38 respectively. Commercial: The current (2017-18) commercial cooling demand is around 30 million TR. This is expected to grow around 4.3 times by 2037-38
Commercial Air Conditioning
• Chillers (Air cooled/water cooled), VRF/VRV, Package Dx
Residential Air Conditioning
• Room air conditioning (VRF/VRV, split, cassette, window, concealed etc.)
Low energy comfort systems
• Radiant cooling, evaporative cooling, solar air conditioning, ground source heat pump, adiabatic cooling system etc.
PwC 10 September 2019
District Cooling System
District Cooling System (DCS) distributes the thermal energy in the form of chilled water/ hot water or other media from a centralized location to multiple buildings through a network of underground pipes for cooling/heating applications.
PwC 10 September 2019
Re-defining District Cooling System
Stand Alone
Type
• Developers • End Users • Townships • Government Building Complex
Merchant Type
• Smart City • Food Parks • SEZ • High Density Commercial
Developments
1. Delhi Airport – Approx. 20,000 TR capacity
2. Mumbai Airport – Approx. 20,000 TR capacity
3. Chennai Airport – Approx. 12,000 TR capacity
4. Kolkata Airport – Approx. 12,000 TR capacity
5. Dhirubhai Ambani Knowledge City, Navi Mumbai- Approx. 12,000 TR
capacity
6. Infosys (various campuses) – Approx. 50,000 TR (approx.)
7. Pragati Maidan, Delhi - Approx. 12,000 TR capacity (In Construction)
8. India International Convention Centre, Delhi – Approx. 10,000 TR
capacity (In Construction)
A key point to note is that these DCS are ‘Standalone’ and not
‘merchant district cooling’.
Stand alone and Merchant District Cooling need to be viewed
separately.
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PwC 10 September 2019
Growth drivers for District Cooling System in India & recent developments in the field
• Rapid urbanization has led to requirement of air conditioners in commercial and residential sector
Rapid Urbanization
• In cities, cooling already contributes 40% -60% of peak electricity demand
• Tapping air cooled chiller market with water cooled district cooling
Growth in cooling demand
• Proportion of electricity demand in the cities for cooling: 25%-40 %
Electricity demand
• Commitment to NDC
Policy mandate on CC
• Rapid assessment of 6 cities Amaravati, Bhopal, Coimbatore, Pune, Rajkot and Thane.
• Thane was opted as “India’s first district energy pilot city.
• Rajkot become the first Indian city to incorporate the district cooling in the smart city plan, after the rapid assessment initiative by UNEP.
PwC 10 September 2019
Overall benefits of DCS
Infrastructure Benefits
• Peak power demand reduction
• Reduction in cost to DISCOM
• Capital cost reduction (diversity factor, TES, load reduction)
End user Benefits
• Comfort, Convenience, flexibility, Reliability
• Lower Energy Bills
Environmental Benefits
• Energy Efficiency
• Climate Change
• Water savings by using STP/ETP water in cooling towers
0.92 0.93
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1.07
1.62 1.73
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Average Efficiencies for Cooling Technologies
PwC 10 September 2019
Barriers for DCS in India
Design barriers
• Design of system, Urban development, Tariff structures, Gas availability, space restrictions etc.
Risks
• Load estimations, urban development density, capital investment, distribution system construction, operational risk, revenue generation risk, risk of metering in residential sector etc.
Policy and Regulation
Barriers
• Involvement of municipal corporations, involvement of DISCOMs, Guidelines for design, installation, operation and monitoring
District Energy System
Mix Use Development
At least 5000 TR of Air
conditioning load
Load density preferably more than
10000 TR/sqkm
Green field development
Preferable if waste energy
available
Land availability
Pre Requisites for DCS
PwC 10 September 2019
Learnings from International best practices
India
Dubai • Policy framework supporting DCS
adoption • Municipal level involvement in
water supply • Capturing market of air
cooled chiller as potential consumer for DCS
Shenzhen - Hong Kong • Prioritise DCS for commercial
sector • Use of sea water for heat rejection • Potential consumers in high
density area • Not feasible for only residential
sector
Singapore • Policy development for supporting
DCS in country (DC Act) • Formation of regulatory body to push
DCS adoption in India • Awareness and training programs • Not feasible for only residential sector
Egypt • Spread out development (low
density areas) leads to extra cost for piping
• Not considering residential as potential consumer
• Not feasible for only residential sector
PwC 10 September 2019
KPIs of Indian cities for DCS implementation
GDP Growth Rate Real Estate Growth Rate Availability of cleaner fuel gas/bio gas for decentralized electricity
generation
Smart Spaces Smart Environment E Governance Smart grid & metering, Smart street lighting,
Distribution system with SCADA, Solar energy
initiatives
Automation in buildings Urban heating & Cooling
network Advanced HVAC & lighting
Green buildings Pollution control centre Forest fire detection etc.
Availability of government data in
electronic mode
GDP
Smart Metering
PwC 10 September 2019
Rapid assessment of Bhubaneshwar – Key highlights
• Understanding the city- City Geographical location, Administrative setup, Land use and Land ownership etc.
Step 1
• Review of future development planning of the city Step 2
• Analysis of city development plans Step 3
• Identification of potential zones for upcoming developments Step 4
• Review of the smart city proposal of the city. Step 5
• Understanding the overall smart city approach of the city. Step 6
• Review of Area Based Development (ABD) approach adopted by the city. Step 7
• Review of analysis for potential areas for ABD Step 8
• Review of potential developments planned under ABD Step 9
• Potential areas from city development plan (CDP) and Smart city Area based development (ABD)
Step 10
• Setting the Evaluation criteria for selection of potential sites for DES feasibility Step 11
• Site selection Step 12
PwC
Identification of areas for Area Based Development(ABD) The potential areas for the Area Based Development (ABD), based on potential areas where strategic investments made under Mission will enhance city’s image, address major problems faced by city and provide thrust to economic opportunities.
Smart City Potential Districts Zones under BDPA
Heritage District Old Bhubaneswar (Zn 18)
Laxmisagar District Bhubaneswar New Town (Zn 17)
Bhubaneswar Town Centre District Bhubaneswar New Town (Zn 17)
Lake Zone District Bhubaneswar New Town (Zn 17)
Khandagiri District Overlaps in two zones i.e. Bhubaneswar New Town (Zn 17) & Aigania (Zn 20)
South City District Tamando (Zn 21)
Infocity District Chandrasekharpur (Zn 13)
Overlapping of Smart Districts with BDPA Development Zones
The approach for the identification of areas included CDP reviews, GIS mapping, City Profiling and Stakeholder discussions.
The areas identified for ABD were termed as districts for easy identification and for creating a sense of boundary.
1) Infocity District
2) Lake Zone District
7) Heritage District
3) Town Centre District
4) Laxmisagar District
5) South City District
6) Khandagiri District
PwC
Upcoming developments in BTCD under Smart City Mission
Redevelopment of existing railway station area of 12 acres as a mixed use project including railway station terminal building redevelopment.
Redevelopment of 40 acres of underutilized public land into a commercial, business and educational hub.
Redevelopment project to provide 3800 houses in 30 acres of government land. The average carpet area is
1000 sqft.
4 slum redevelopment project – Bapuji nagar,
Kharavela, Shanti nagar, Saheed nagar Abaas yojana with 6000 EWS units and
1200 nos. of HIG/MIG units
Janpath Govt. Housing Redevelopment Project
Satyanagar Institutional Core
Railway Station Multimodal Hub
Mission ABBAS
PwC
About- Bhubaneswar Town Centre District (BTCD)
Demography (2015) : 46,000
Area : 985 Acres / 3.9 Sq.km.
Households : 11,167
2.4% BMC 0.3% BDA
Road Network: 70.5 Km
PwC
Selection of potential sites for DES (district energy systems) feasibility
Potential areas Zone Development time period
Mixed use development
Willingness of client
Single Agency involved
TR requirement
Satyanagar Institutional Core
Bhubaneswar New Town
2~3 years Yes Yes Yes >3000 TR
Railway station Multimodal Hub
Bhubaneswar New Town
2~3 years
Yes Yes Yes >3000 TR
Knowledge City Chandrasekharpur >5 years Not known No No Not known
Infocity Chandrasekharpur >5 years Not known No No Not known
South City Tamando >5 years No No No Not known
PwC 10 September 2019
Potential of DCS in India – Approach and estimations (WIP)
Approach 1: Total electricity consumption in space cooling
Approach 2: Total commercial air conditioned area and air conditioning requirements
Approach 3: Stock of refrigerant based equipments
40
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60
135
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22 15
34 20
45
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No of DCS plants in tier 1 & 2 Cities, in 2027-28 and 2037-38
40% 50% 60% 10% 15% 20%
It can be projected that by adopting any of the lenient, moderate or ambitious approach, number of district cooling plants (considering 20000 TR each plant), may
vary from 10 to 20 by 2027-28 and 22 to 45 by 2037-38.
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PwC 10 September 2019
Way Forward to drive DCS in India
Support to the Policy Ecosystem
Policy support to stand alone and
merchant type, in different areas
efficiency, water use and electricity prices
Integration of DCS policies in local
development plan of the cities
Integration of DCS in ECBC and various
green building rating systems
Formulation of Institutional framework
Forming a institutional
ecosystem to expedite the proliferation of
DCS
Involvement of NBCC, CPWD,
municipal corporations and
DISCOMS
Développement of financial mechanism
to promote
Deep Dive Assessment
Technical assistance for feasibility
assessment and investment roadmap
on DCS in India
City wide plans and detail tender development
Pilots and full scale development at
city/site level for DCS
Training and capacity building
Organize and coordinate training
and capacity building activities for technical
staff
Conduct webinars showcasing the technologies for efficient cooling
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PwC 10 September 2019
Business models 1. Public Private Partnership(PPP)
• Ownership is split b/w public & private sector • Public sector is responsible for risks related to regulatory barriers like land acquisition, ensuring reliable water
& power supply • Private sector is responsible for planning, construction & operational aspects of the project • Model works well with user types like government buildings, food parks, SEZs & end user
2. Wholly Public Business Model
• Most prevalent business model in the world • Government authorities have full ownership over the system • Ability to manage finance through grants and MLF (multi lateral funding)
3. Private Business Model
• Considered in projects with high rate of return • Financing is provided wholly by the private sector • Applicable to user types like IT Parks, educational campuses, private townships like BHEL Township
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sometimes refer to the PwC network. Each member firm is a separate legal entity. Please see
http://www.pwc.com/structure for further details.
Thank you Building Relationships…
Rajeev Ralhan Executive Director Advisory-GRID T: 0124 – 330 6259 M: +919910063775 [email protected]
