1. Round Table Meeting to discuss Energy Efficiency Potential in Residential Buildings and Key Recommendations from the Experts
Oct 4, 2017
New Delhi
Development of ECBC-R code for Multi-storey Residential buildings & its implementation

2. … is a German Federal Enterprise in the field of International Co-operation for sustainable development
We are commissioned by German Federal Ministry for Economic Cooperation and Development (BMZ)/ and other Federal Ministries (BMUB/BMWi)

3. Objective of the round table meeting is to discuss
ECBC-R development – vision, relevance, and need
ECBC-R Implementation – limitation and opportunities
Building material & technology – availability & affordability
Approach towards residential building labelling
Potential Incentivization Mechanism

4. Presentation Overview
Residential energy use projection
Cost implication of energy efficiency
Benefits perceived internationally
What energy efficiency has for the society?

5. Residential Energy Use Projection

6. Residential floor space projection6x
1. In 2015, the rate of urbanization was 31%. Niti Ayog estimated that the same would increase to 51% by 2047
In 2011, 53 Indian cities had a population more than 1 million. That would rise to around 77 cities by 2030 itself.
As per UN report, India is projected to add 300 million new urban residents by
2. Per capita residential floor space to rise 35 sqm by 2050 from the 10.8 sqm in 2012
3. Housing for all by 2022
smart cities to be developed in India
Source: Niti Ayog,UN Report, KPMG and GBPN

7. Residential Energy Projection
Primarily because of three factors –
1) aggressive policy and market-driven approach,
2) high efficient HVAC, Lighting, Fans
3) Around 50% compliance of ECBC and 10% compliance to advance EE codes
Primarily because of three factors –
1) Market-driven strategies like voluntary use of star labeled product
2) ECBC-R 2019 – Minimum efficiency requirement. The scenario assumes a 5% use of ECBC envelopes in new buildings
Primarily because of three factors –
Very high efficient HVAC, Lighting, Fans
Very high efficient equipment - 18% of the household appliances in residential sector by 2047 are high efficiency ones.
3) % penetration of ECBC and 30% penetration of advance EE code which 25% better than ECBC
1. Compared to 2015, India’s space cooling demand to rise 12 times by Higher electricity use for appliances as well.
CAGR – 5.4%, 6X
CAGR – 4.5%, 4.5X
2. 24X7 electricity for all by This will ensure greater availability of electricity for residents
CAGR – 3.7%,
3.5X 6X
3. Demand push - Housing for all by 2022 and 100 smart cities
CAGR – 2.8%. 3.5X 3X
4. Exponential increase in population
Possible reduction of 58% from the BAU by 2050, if we adopt the very aggressive scenario.
Source: GBPN, September 2014

8. Residential Energy – Potential road map
Stage 1
Stage 2
Stage 3
Stage 4
Stage 5
Notify ECBC-R in few states (envelope focused) + EE financing +S&L
Notify ECBC-R in all states (envelope focused) + S&L
Stringent ECBC – R + Retrofit programs +Advance EE equipment
Further Stringent ECBC-R + Advance EE equipment
Very advanced & stringent ECBC-R + very high efficient equipment
Following the Potential Target path could help India save in total 4.6 billion tCO2 emissions (approx.) in next 33 years
Possible reduction of 45% from the BAU
Possible reduction of 50 % from the BAU
ECBC – R
2019
ECBC – R
2025
ECBC – R 2030
ECBC – R 2035
ECBC – R 2040
ECBC – R 2045
ECBC – R 2050

9. Cost implication of energy efficiency

10. Energy efficiency may increase cost of construction
Examples of few factors that may increase the cost of construction:
Insulation materials
High performance glass and shading
LED lightings and other EE equipment
Consultation cost of experts

11. Energy efficiency may increase cost of construction
Examples of few factors that may decrease the cost of construction:
Reduced sizing of HVAC due to efficient building envelope and orientation
Materials likes AAC blocks or fly ash bricks reduces the labor requirement and further reduces the steel and cement cost because of the decrease in the dead load on the civil structure.

12. The combined effect of all the factors may lead to just an insignificant cost implication on the construction industry – particularly at the beginning stage of ECBC-R
Energy efficiency will not only
save money
but also
make money
for those, who apply and utilize it

13. Benefits perceived internationally

14. Benefits perceived Internationally
Energy efficiency is the economical, ecological and social imperative of the 21st century.
Helps to stop climate change and its impact
…and enhances the international competitiveness
Reduces import dependence on fossil energy sources from crisis regions
Eliminates energy poverty from exploding energy costs
Creates sustainable jobs
Ensures real energy security
An increase in energy efficiency...

15. Benefits perceived Internationally
Energy efficiency potential utilised by sector
Untapped energy efficiency potential
Realised energy efficiency potential
82 % of the economic potential to improve energy efficiency in buildings remains untapped in the period to 2035

16. Benefits perceived Internationally – CHINA
In 1986 China has implemented its first Building Energy Code, which resulted in a
40 % reduction in CO2 Emission

17. Benefits perceived Internationally – GERMANY
Since the 70th, Germany became a leading country promoting new building material and technology
25 %
1.6 trillion
INR
per year
Energy consumption in buildings
Energy savings in buildings predicted between 2007 and 2020
McKinsey 2010

18. What energy efficiency has for the society?

19. to different parts of Society in India
Benefits of ECBC-R
to different parts of Society in India
Developers,
Investors,
Builders
Public /
Society
Manufacturers
& Suppliers of
Building Material
Professionals & Service Providers
Financial
Institutions
Policy Makers
&
Government
Home Owners
&
Residents

20. Manufacturers & Suppliers of Building Material
1. New business opportunities due to growing market
2. Early birds will have better recognition on the Indian Construction Market
(Day 1 and 2 (as insulation people are coming on second day)The market volume for EE and Green Building Material and Technologies will reach INR 19 Trillion (USD 300 Billion)
Manufacturers and Suppliers of Building material getting involved right at the beginning of the campaign will find better recognition on the Indian Construction Market due to the involvement in modern and innovative materials for construction projects
It will provide an excellent opportunity for the Indian manufacturers of Building Material and Technology to undergo diverse research exercises to come up with innovative and most appropriate technologies in order to meet the requirements from the ECBC-R
3. Opportunity to undergo research on innovative technologies

21. Home Owner & Residents 2. Saving daily energy cost
1. Increasing level of living and working comfort
2. Saving daily energy cost
ALL DAYS
3. Energy Efficiency Labels will enable house owners to sell or rent-out their buildings/apartments easier and with more profit

22. Professionals and Service Providers
2. Requirement to improve quality of design and engineering services
1. Involvement as advisors, trainers and energy assessors
3. EE measures on buildings are the base requirement for the effectiveness of future smart city programs
DAY 1

23. Public / Society Saving energy cost (mainly from cooling and heating)
Saving energy cost (mainly from cooling and heating)
New Business Models, particular for the Small and Medium Size Industry sector (including many new niche products and services), will create many new job opportunities, which result in better living standards
More secured energy supply for the public
Better lifestyle and health due to better climatic comfort in buildings and apartments
Bringing down energy bills which will have a favourable social effect
Will create new markets & products & jobs
ALL Days

24. Overall Impact to power Japan for one year.”
“Efficiency improvements above 2000 levels in IEA member countries
saved enough energy in 2015
to power Japan for one year.”

25. Session 1 – ECBC-R DEVELOPMENT AND ITS IMPLEMENTATION
What kind of Barriers to be expected?
Building Technology and Material - Actual Status?
Outreach and Campaign – what are the options?
Regulatory issues
Approval process
Monitoring, Reporting and Verification
Measurement
Bureaucracy

26. Session 2 – Certification and labelling
Benchmarking (different types, zones, etc.)
Procedures
Professional involvement in the certification process
Compliance Tool (automations…)
Marketing
Building Material and Technology labeling – included? (Marketing Tool)

27. Session 3 – FINANCING ENERGY EFFICIENCY IN BUILDINGS
Financial
Taxes
Regulatory
Gap depreciation
Any other kind of incentives

28. Thank you