The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No...
Transcript of The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No...
![Page 1: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/1.jpg)
© OECD/IEA 2014
The IEA work on data and methodologies for Energy Efficiency Indicators
Roberta Quadrelli Head - Energy Balances, Prices, Emissions, Efficiency
Energy Data Centre
IEA
![Page 2: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/2.jpg)
© OECD/IEA 2014
Developing energy efficiency indicators: why and how?
![Page 3: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/3.jpg)
© OECD/IEA 2014
The huge potential of energy efficiency
IEA Energy Efficiency Market Report 2013
![Page 4: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/4.jpg)
© OECD/IEA 2014
![Page 5: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/5.jpg)
© OECD/IEA 2014
…but what do we mean by energy efficiency?
“…Using less energy to provide the same service…”
So, how can we monitor energy efficiency?
![Page 6: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/6.jpg)
© OECD/IEA 2014
A starting point: how can energy balances help us?
Shares of energy consumption by sector
Definition of Total Primary Energy Supply (TPES)
Efficiencies of transformation sector
Basis for aggregated indicators
Energy balances provide
aggregated information
on the country energy use…
![Page 7: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/7.jpg)
© OECD/IEA 2014
Aggregated indicators: energy intensity
Energy intensity of the economy: TPES/GDP Driven by many factors… not only energy efficiency
![Page 8: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/8.jpg)
© OECD/IEA 2014
Residential: No breakdown by end use - space heating - space cooling - water heating - lighting - cooking - appliances
….However, balances do not provide enough information to monitor
energy efficiency
Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other equipment
Transport: No breakdown by segment - passenger / freight nor by vehicle type - Light duty vehicles / trucks, ….
![Page 9: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/9.jpg)
© OECD/IEA 2014
Different end-uses drive sectoral consumption
![Page 10: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/10.jpg)
© OECD/IEA 2014
Choosing appropriate metrics to convey sharp messages
Index: 1990=1. Data for IEA18 (Australia, Austria, Canada, Denmark, Finland, France, Germany, Ireland, Italy, Japan, Netherlands,
Norway, Slovakia, Spain, Sweden, Switzerland, UK, USA). Source: IEA energy efficiency indicators database.
TC: Temperature Corrected.
+ 20%
- 30%
![Page 11: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/11.jpg)
© OECD/IEA 2014
…
Space heating / floor area End-use
efficiency indicators
Process/appliance efficiency indicators
TPES/GDP
TFC/Population
….
Energy / tonne steel
The need to collect more disaggregated data
Aggregated Indicators
data requirement
Energy /tonne clinker
(dry process)
…
Energy efficiency
indicator
energy (end use or process)
activity
energy balances
energy efficiency data
![Page 12: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/12.jpg)
© OECD/IEA 2014
320
350
370
floor area
Not only energy data, but also activity data are necessary.
What data for what indicators?
![Page 13: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/13.jpg)
© OECD/IEA 2014
What detail do we need across consumption sectors?
![Page 14: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/14.jpg)
© OECD/IEA 2014
The IEA effort towards energy efficiency monitoring: data collection
As an answer to a request from IEA Ministers in 2009,
the IEA designed a template to collect data for
energy efficiency indicators
![Page 15: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/15.jpg)
© OECD/IEA 2014
The IEA effort towards energy efficiency monitoring: methodological framework
In response to requests from countries, and in parallel with a manual on indicators analysis
![Page 16: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/16.jpg)
© OECD/IEA 2014
An overview of the statistics manual
![Page 17: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/17.jpg)
© OECD/IEA 2014
Introduction - Why a manual? What are energy efficiency indicators? How to collect the date for indicators? Collecting: what and how for the Residential sector Collecting: what and how for the Services sector Collecting: what and how for the Industry sector Collecting: what and how for the Transport sector Validating the data Disseminating the data
Fundamentals on Statistics: Table of Contents
Annexes
Focus on four sectors and their end uses
![Page 18: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/18.jpg)
© OECD/IEA 2014
Same approach as for the Energy Statistics Manual
Each topic is introduced by a clear question
Questions and Answers
A user-friendly format
![Page 19: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/19.jpg)
© OECD/IEA 2014
Description of sector-specific end uses:
H -Heating
C - Cooling
W – Water Heating
L - Lighting
C - Cooking
A - Appliances
Describing all end uses for each sector
![Page 20: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/20.jpg)
© OECD/IEA 2014
For each end
use:
Indicators
pyramid
1 – general
2 – detailed
3 – very detailed
A smiley face
indicates the
recommended
indicator
Presenting a set of indicators for each end use
![Page 21: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/21.jpg)
© OECD/IEA 2014
Heating
Cooling
Water heating
Lighting
Cooking
Appliances
Systematic summary tables: indicators, energy and activity data
by end-use
Summarizing energy and activity data needed
![Page 22: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/22.jpg)
© OECD/IEA 2014
How do countries collect data?
Four main types of practices
•Administrative sources
•Survey
•Measuring
•Modeling
Describing data collection methodologies
![Page 23: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/23.jpg)
© OECD/IEA 2014
How to get data for indicators?
Administrative sources
Surveys
Metering and measuring
Modelling
![Page 24: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/24.jpg)
© OECD/IEA 2014
The Annex: an essential part of the Manual Background Institution Purpose …
Technical information: Sample Frequency Data collected…
Comments: Challenges Tips Documents Links… (e.version)
160 country practices presented one by one
grouped
by sector
by methodology
![Page 25: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/25.jpg)
© OECD/IEA 2014
From data to analysis: Essentials for Policy Making
Both manuals available online next week!
![Page 26: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/26.jpg)
© OECD/IEA 2014
The three sides of Energy Efficiency
![Page 27: The IEA work on data and methodologies for Energy ...€¦ · energy efficiency Services: No breakdown by end use - space heating - space cooling - water heating - lighting - other](https://reader036.fdocuments.us/reader036/viewer/2022071020/5fd422f36ceb7b7e690d259f/html5/thumbnails/27.jpg)
© OECD/IEA 2014
The broader IEA effort to help countries develop Energy Efficiency Indicators
Improve clarity and user-friendliness of the template
Strengthen communication with each other
Provide guidance through Manuals (also available in different languages)
Organise training on statistics and on energy efficiency data