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 0.05
Milk (kg) 262.00 -0.014 -3.67
Fat (kg) -6.62 -0.375 2.48
Prot (kg) -2.80 -0.441 1.24
Fertility Sub Index -10.07
Calving Interval (days) 5.48 -1.459 -8.00
Survival (%) -1.86 1.117 -2.08
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index 0.23
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 4.73 -0.432 -2.04
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index -6.97

* Based on an €80/tonne carbon price