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 7.17
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) -9.29 -0.375 3.48
Prot (kg) -10.58 -0.441 4.67
Fertility Sub Index -8.22
Calving Interval (days) 3.78 -1.459 -5.52
Survival (%) -2.42 1.117 -2.70
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index -0.02
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 3.59 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -2.11

* Based on an €80/tonne carbon price