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 15.98
Milk (kg) -288.00 -0.014 4.03
Fat (kg) -17.36 -0.375 6.50
Prot (kg) -12.34 -0.441 5.45
Fertility Sub Index 2.88
Calving Interval (days) -0.95 -1.459 1.39
Survival (%) 1.34 1.117 1.50
Calving Sub Index -1.38
Gestation Length (days) 1.50 -0.919 -1.38
Beef Sub Index -3.44
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 6.38 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index 0.89
Live WT (kg) -2.90 -0.307 0.89
Total Carbon Sub Index 14.93

* Based on an €80/tonne carbon price