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 14.99
Milk (kg) -291.00 -0.014 4.07
Fat (kg) -15.76 -0.375 5.90
Prot (kg) -11.36 -0.441 5.01
Fertility Sub Index -6.64
Calving Interval (days) 4.19 -1.459 -6.11
Survival (%) -0.47 1.117 -0.53
Calving Sub Index -0.65
Gestation Length (days) 0.71 -0.919 -0.65
Beef Sub Index -1.39
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 6.63 -0.432 -2.86
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index 11.93

* Based on an €80/tonne carbon price