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 0.07
Milk (kg) 187.00 -0.014 -2.62
Fat (kg) -7.07 -0.375 2.65
Prot (kg) -0.10 -0.441 0.04
Fertility Sub Index -15.09
Calving Interval (days) 7.53 -1.459 -10.99
Survival (%) -3.67 1.117 -4.10
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 1.91
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 0.35 -0.432 -0.15
Maintenance Sub Index Maint. Sub Index 2.70
Live WT (kg) -8.80 -0.307 2.70
Total Carbon Sub Index -9.81

* Based on an €80/tonne carbon price