Environmental data
GRI 302: ENERGY
GRI 301: MATERIALS
GRI 301-1: Materials used by weight and volume
GRI 302-1: Energy consumption within the organisation
OVERALL ADDED VALUE
UM
2019
2020
2021
DIRECT ENERGY CONSUMPTION
UM
2019
2020
2021
Materials used in the vineyard Manure Antiviral products, insecticides and physiological balancers
Diesel
GJ
2,947.1
2,713.5
2,495.6
kg
1,037,200
777,891
694,599
Petrol
GJ
31.7
51.8
51.6
kg
16,559
22,311
30,787
Methane gas
GJ
1,337.5
1,711.5
1,711.5
Total direct energy consumption
GJ
4,316.3
4,476.8
4,258.7
Biological control
kg
725
65
442
Seeds
kg
-
1,375
2,940
Due to a meter failure that occurred in 2020, the methane gas consumption figure available is for 2020-2021 and has therefore been spread equally over the two years, as it is not possible to determine the precise pro- portion for each of the two individual years. The energy consumption related to diesel, petrol and natural gas was converted (GJ) to be able to compare the figures. The conversion factors from the “Defra - Department for Environment, Food and Rural Affairs” (2020) database were used for this conversion.
Total
kg
1,054,484
801,642
728,768
Materials used for vinification Grapes (bought)
kg
2,860,315
4,054,363
2,764,075
Wine*
kg
352,980
655,788
50,218
Sucrose
kg
110,290
82,000
121,020
Total
kg
3,323,585
4,792,151
2,935,313
INDIRECT ENERGY CONSUMPTION UM
2019
2020
2021
Materials used in the winemaking process Glass
Total electricity consumption
GJ
10,071.7
9,359.7
9,764.4
kg
4,311,680
3,528,065
3,756,141
from the grid
GJ
8,063.0
7,467.4
7,728.2
Paper - Cardboard
kg
518,484
563,142
651,079
from the solar PV system
GJ
2,008.7
1,892.3
2,036.2
Cork
kg
38,843
39,757
42,162
% own solar PV system
GJ
20%
20%
21%
Wood
kg
23,247
15,199
24,868
Steel
kg
22,331
22,654
24,248
SELF-PRODUCED ELECTRICITY FROM SOLAR PV SYSTEM
UM
2019
2020
2021
Aluminium - Plastic
kg
13,031
11,568
12,288
Plastic
kg
37,883
30,087
25,948
Electricity consumed
GJ
2,008.7
1,892.3
2,036.2
Paper - Plastic
kg
8,408
8,993
9,850
Electricity sold
GJ
1,232.0
1,264.6
1,277.0
Aluminium
kg
6,556
5,335
5,706
Total electricity produced
GJ
3,240.7
3,156.9
3,313.2
Total
kg
4,980,462
4,224,800
4,552,289
* Wine: the quantity by weight is calculated from the estimated density of 0.997 kg/litre
Glass: bottles Paper - Cardboard: packaging, pallet dividers
Cork: bottle corks Wood: packaging Steel: wire hoods and pipes Aluminium - Plastic: capsules (polylaminate) Plastic: shrink-wrap capsules, bidules, crown caps, packaging materials, plastic roll, stretch film, pallet covers Paper - Plastic: labels (plastic-laminated paper) Aluminium: crown caps
92
93
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