Accounts for primary material flows by branches and ... for primary material flows by branches and...
Transcript of Accounts for primary material flows by branches and ... for primary material flows by branches and...
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Accounts for primary material flows by branches
and material categories
-methodological concepts, results and applications-
Paper presented at the 9th London Group Meeting in
Copenhagen
22 – 24 September 2004
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
1. Introduction
2. Methodological concept of German primary
material flow accounts
3. Results
4. Conclusion and Outlook
Accounts for primary material flows by branches
and material categories
-methodological concepts, results and applications-
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Political background:
Initiative of the OECD environmental ministers and the
OECD council for establishing an OECD-wide system of
comparable international material flow accounts
National Strategy on Sustainable Development
Accounts for primary material flows by branches
and material categories
-methodological concepts, results and applications-
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Aim of this project:
Providing disaggregated accounting data for the
headline indicator of the National Strategy on
Sustainable Development on “raw material productivity”
Accounts for primary material flows by branches
and material categories
-methodological concepts, results and applications-
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Physical Input-
Output tables
(PIOT)Extraction from/
emissions to the
environment, material
integration table by
economic activities
(NAMEA-type
breakdown) and type
of material [t]
Economy wide material flow accountsInput of raw material and outputs of air emissions,
waste and other residuals to the environment by
type of material [t]
Monetary Input-
Output tables
(MIOT)Supply and use of
products, monetary
integration table by
economic branches
(NAMEA-type
breakdown)
[Euro]
Energy flow accountsSupply and use of energy by
economic activities (NAMEA-
type breakdown) and by type
of energy carrier [Petajoules]
Primary material
flow accountsSupply and use of raw
materials by economic
activities and type of
material [t]
Air emission accountsOutput of air emissions to
the environment by
economic activities and
type of air emission [t]
Waste flow accountsSupply of waste by
economic activities and
type of waste [t]
Water flow accountsSupply and use of water and
waste water, water flows
within the economy by
economic activities and type
of water [m3]
The German system of physical flow accounts
Other NAMEA-type accounts Built-up and traffic area, transport (e.g. person-
kilometres, tonnes-kilometres), environmental
taxes, environmental expenditure
Regional accounts(Breakdown by Federal
States), Flow accounts
(economy wide, NAMEA-
type) for material, energy,
air emissions and water
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Methodological concept:
Supply tables
Domestic extraction of raw
materials by type of raw
material
and the imported products
by homogeneous product
groups
(= primary material)
Use tables
Use of primary products
by homogeneous
production branches and
by private households.
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Methodological concept:
Example: Sand (domestic extraction)
Supply tables
Sand is extracted by
primary production branch
“Other mining and
quarrying”
Use tables
Sand is used by branches
“Other non-metallic mineral
products”,
“Glass and glass products”,
“Site preparation work,
structural and civil
engineering work” and
“Chemical products”
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
1 059 1 022 1 003 962 1 006 969 913
395 406 413 431 413 441428
0
200
400
600
800
1.000
1.200
1.400
1.600
1995 1996 1997 1998 1999 2000 2001
Domestic extraction Imports
Abiotic primary material 1995 - 2001mn t
1 454 1 428 1 416 1 393 1 419 1 4101 341
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Abiotic primary products by material categories
-4 177
-4 869
338
30 481
11 620
-43 114
-103 289
-100 000 -50 000 0 50 000
Metal ores and
their products
Energy carriers
and their
products
Other mineral
raw materials
and their
products
Other imported
abiotic products
Domestic extraction Imports
Shares 2001 in % Change 2001 to 1995 in 1 000 t
total
1 341 mn
t
Energy carriers
and their
products
Metal ores
and their
products
Other imported
abiotic products
Other mineral
raw materials
and their
products
16.5
14.951.5
11.8
3.1
2.2
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Consumption
of private
households
Agriculture, hunting, forestry, fishing 1.2%
Mining of coal; extraction of peat 0.9%
Other mining and quarrying
Manuf. of food prod. and beverages 1.4 %
Manuf. of chemicals a. chem. prod. 1.8 %
Manuf. of other non-metal. mineral products
Manufacture of metals
Electricity, gas, steam and hot water supply
Construction
Other manufacturing
Services
7.6
19.197.3%
2.7%
Use of abiotic primary products by branches 2001
thereof:
total
1 183 1)
mn t
%
Branches,
total
5.8
16.7
17.6
8.2
5.7
97.3 % Branches, total 1) without not classified imported products (157 mn t)
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
-16.1
3.8
5.7
-1.3
4.8
1.4
-127.5
-27.4
11.7
1.2
16.2
-127.6
-140.5
2.9
Use of abiotic primary products by branches
Change 1995 to 2001 in mn t
Agriculture, hunting, forestry, fishing
Manufacturing and construction
Mining of coal; extraction of peat
Other mining and quarrying
Manuf. of food prod. and beverages
Manuf. of chemicals a. chemical prod.
Manuf. of other non-metal. mineral prod.
Manufacture of metals
Electricity, gas, steam and hot water
supplyConstruction
Other manufacturing
Services
All branches
Domestic consumpt. of
priv. households
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
615
669
499
637
7 405
16 879
2 461
5 672
50 026
2 118
13 216
397
648
Intensity of use of abiotic primary products by branches 2001
kg/1 000 Euro gross value added
All branches
Other manufacturing
Services
Construction
Electricity, gas, steam and hot water
supply
Manufacture of metals
Manuf. of other non-metallic mineral prod.
Manuf. of chemicals a. chemical prod.
Manuf. of food prod. and beverages
Other mining and quarrying
Mining of coal; extraction of peat
Manufacturing and construction
Agriculture, hunting, forestry, fishing
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
102.4
65.5
32.9
24.8
13.7
11.8
-5.5
-21.7
5.2
-19.1
-9.8
-5.1
Intensity of use of abiotic primary products by branchesChange 1995 to 2001 in %
Agriculture, hunting, forestry, fishing
Manufacturing and construction
Mining of coal; extraction of peat
Other mining and quarrying
Manuf. of food prod. and beverages
Manuf. of chemicals a. chemical prod.
Manuf. of other non-metallic mineral prod.
Manufacture of metals
Electricity, gas, steam and hot water
Construction
All branches
Services
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Decomposition analysis
Breakdown of the development of use of primary
products into the 3 factors:
- economic growth,
- structural development and
- intensity of use of primary products by branches.
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Conclusion:
PMFA data can be used for various analytical purposes:
- Analysis of use of primary material in a breakdown by
individual economic branches and by types of material
- Compilation of eco-efficiency indicators (e.g. use of
primary product per unit gross value added)
- Analysis with decomposition analyses
Advantage: Compilation of PMFA data is quite easy and
offers lots of analytical possibilities
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Outlook:
Future work to be done is:
- Completing the module by calculating also use tables
for biotic primary products like wood and agricultural
products
- Calculation of indirect effects by combining physical
data with monetary input-output tables, e.g. for
estimating raw material equivalents for imports and
exports.
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Thank you very much for your
kind attention
☺
Accounts for primary material flows by branches
and material categories
-methodological concepts, results and applications-
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
Accounts for primary material flows by branches
and material categories
-methodological concepts, results and applications-
Paper presented at the 9th London Group Meeting in
Copenhagen
22 – 24 September 2004
© Federal Statistical Office Germany, Environmental Economic Accounting 2004
Federal Statistical Office
90
92
94
96
98
100
102
104
1995 1996 1997 1998 1999 2000 2001
Use of energy carriers (1 000 t) Primary energy consumption (TJ)
Weight intensity of energy carriers (1 000 t / TJ)
Economy-wide use of energy carriers and energy consumption1995 = 100