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 25.96
Milk (kg) -733.00 -0.014 10.26
Fat (kg) -14.69 -0.375 5.50
Prot (kg) -23.09 -0.441 10.19
Fertility Sub Index 2.59
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) 1.51 1.117 1.69
Calving Sub Index 1.07
Gestation Length (days) -1.16 -0.919 1.07
Beef Sub Index 7.84
Carcass Weight (kg) -22.90 -0.528 12.08
Age of Slaughter (days) 9.83 -0.432 -4.24
Maintenance Sub Index Maint. Sub Index 19.16
Live WT (kg) -62.50 -0.307 19.16
Total Carbon Sub Index 56.60

* Based on an €80/tonne carbon price