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 -4.16
Milk (kg) 255.00 -0.014 -3.57
Fat (kg) -3.95 -0.375 1.48
Prot (kg) 4.68 -0.441 -2.07
Fertility Sub Index -11.93
Calving Interval (days) 6.51 -1.459 -9.50
Survival (%) -2.18 1.117 -2.44
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index -1.13
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 6.16 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -18.20

* Based on an €80/tonne carbon price