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 0.48
Milk (kg) -239.00 -0.014 3.35
Fat (kg) 9.20 -0.375 -3.45
Prot (kg) -1.32 -0.441 0.58
Fertility Sub Index 15.16
Calving Interval (days) -9.64 -1.459 14.07
Survival (%) 0.98 1.117 1.09
Calving Sub Index 4.07
Gestation Length (days) -4.43 -0.919 4.07
Beef Sub Index -0.63
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.45 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index -7.36
Live WT (kg) 24.00 -0.307 -7.36
Total Carbon Sub Index 11.73

* Based on an €80/tonne carbon price