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 16.38
Milk (kg) -655.00 -0.014 9.17
Fat (kg) -0.59 -0.375 0.22
Prot (kg) -15.83 -0.441 6.99
Fertility Sub Index 1.93
Calving Interval (days) -0.30 -1.459 0.44
Survival (%) 1.34 1.117 1.50
Calving Sub Index 2.24
Gestation Length (days) -2.44 -0.919 2.24
Beef Sub Index 10.70
Carcass Weight (kg) -28.00 -0.528 14.77
Age of Slaughter (days) 9.44 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 20.23
Live WT (kg) -66.00 -0.307 20.23
Total Carbon Sub Index 51.48

* Based on an €80/tonne carbon price