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 19.38
Milk (kg) -424.00 -0.014 5.94
Fat (kg) -19.48 -0.375 7.30
Prot (kg) -13.92 -0.441 6.14
Fertility Sub Index 0.67
Calving Interval (days) -1.20 -1.459 1.75
Survival (%) -0.97 1.117 -1.08
Calving Sub Index 2.17
Gestation Length (days) -2.36 -0.919 2.17
Beef Sub Index -0.77
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 0.19 -0.432 -0.08
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index 21.93

* Based on an €80/tonne carbon price