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 11.05
Milk (kg) -325.00 -0.014 4.55
Fat (kg) -5.50 -0.375 2.06
Prot (kg) -10.07 -0.441 4.44
Fertility Sub Index -2.62
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) -1.21 1.117 -1.35
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index -0.53
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.00 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 7.27
Live WT (kg) -23.70 -0.307 7.27
Total Carbon Sub Index 15.94

* Based on an €80/tonne carbon price