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 3.01
Milk (kg) 70.00 -0.014 -0.98
Fat (kg) -5.16 -0.375 1.93
Prot (kg) -4.67 -0.441 2.06
Fertility Sub Index -6.17
Calving Interval (days) 3.38 -1.459 -4.93
Survival (%) -1.11 1.117 -1.24
Calving Sub Index -0.45
Gestation Length (days) 0.49 -0.919 -0.45
Beef Sub Index -0.19
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index -3.15

* Based on an €80/tonne carbon price