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 -8.49
Milk (kg) 341.00 -0.014 -4.77
Fat (kg) 0.66 -0.375 -0.25
Prot (kg) 7.86 -0.441 -3.47
Fertility Sub Index -4.86
Calving Interval (days) 2.55 -1.459 -3.72
Survival (%) -1.02 1.117 -1.14
Calving Sub Index 2.38
Gestation Length (days) -2.59 -0.919 2.38
Beef Sub Index -2.53
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 9.65 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -15.03

* Based on an €80/tonne carbon price