Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -16.60
Milk (kg) 568.00 -0.014 -7.95
Fat (kg) 10.14 -0.375 -3.80
Prot (kg) 10.98 -0.441 -4.85
Fertility Sub Index -10.91
Calving Interval (days) 6.83 -1.459 -9.97
Survival (%) -0.85 1.117 -0.95
Calving Sub Index 4.23
Gestation Length (days) -4.60 -0.919 4.23
Beef Sub Index -3.24
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 5.54 -0.432 -2.39
Maintenance Sub Index Maint. Sub Index -7.20
Live WT (kg) 23.50 -0.307 -7.20
Total Carbon Sub Index -33.72

* Based on an €80/tonne carbon price