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 -5.58
Milk (kg) -111.00 -0.014 1.55
Fat (kg) 15.13 -0.375 -5.67
Prot (kg) 3.33 -0.441 -1.47
Fertility Sub Index 7.94
Calving Interval (days) -4.22 -1.459 6.16
Survival (%) 1.60 1.117 1.79
Calving Sub Index 2.51
Gestation Length (days) -2.73 -0.919 2.51
Beef Sub Index 9.17
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 3.19 -0.432 -1.38
Maintenance Sub Index Maint. Sub Index 11.04
Live WT (kg) -36.00 -0.307 11.04
Total Carbon Sub Index 25.08

* Based on an €80/tonne carbon price