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 20.51
Milk (kg) -797.00 -0.014 11.16
Fat (kg) -4.23 -0.375 1.58
Prot (kg) -17.61 -0.441 7.77
Fertility Sub Index 3.81
Calving Interval (days) -1.57 -1.459 2.29
Survival (%) 1.36 1.117 1.52
Calving Sub Index -1.09
Gestation Length (days) 1.19 -0.919 -1.09
Beef Sub Index 12.08
Carcass Weight (kg) -31.20 -0.528 16.46
Age of Slaughter (days) 10.14 -0.432 -4.38
Maintenance Sub Index Maint. Sub Index 22.93
Live WT (kg) -74.80 -0.307 22.93
Total Carbon Sub Index 58.25

* Based on an €80/tonne carbon price