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 19.67
Milk (kg) -606.00 -0.014 8.48
Fat (kg) -11.52 -0.375 4.31
Prot (kg) -15.56 -0.441 6.87
Fertility Sub Index -5.28
Calving Interval (days) 3.29 -1.459 -4.80
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index 11.01
Carcass Weight (kg) -26.70 -0.528 14.08
Age of Slaughter (days) 7.12 -0.432 -3.07
Maintenance Sub Index Maint. Sub Index 21.06
Live WT (kg) -68.70 -0.307 21.06
Total Carbon Sub Index 47.92

* Based on an €80/tonne carbon price