Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -12.49
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 21.78 -0.375 -8.16
Prot (kg) 11.22 -0.441 -4.95
Fertility Sub Index 14.42
Calving Interval (days) -7.67 -1.459 11.19
Survival (%) 2.89 1.117 3.23
Calving Sub Index 3.20
Gestation Length (days) -3.48 -0.919 3.20
Beef Sub Index -2.08
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 9.96 -0.432 -4.30
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index 1.20

* Based on an €80/tonne carbon price