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 13.84
Milk (kg) -480.00 -0.014 6.72
Fat (kg) 1.34 -0.375 -0.50
Prot (kg) -17.28 -0.441 7.63
Fertility Sub Index -3.60
Calving Interval (days) 1.71 -1.459 -2.49
Survival (%) -0.99 1.117 -1.11
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.19
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.14 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 2.64
Live WT (kg) -8.60 -0.307 2.64
Total Carbon Sub Index 12.15

* Based on an €80/tonne carbon price