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 -7.29
Milk (kg) -185.00 -0.014 2.59
Fat (kg) 15.13 -0.375 -5.67
Prot (kg) 9.55 -0.441 -4.21
Fertility Sub Index -0.35
Calving Interval (days) -0.32 -1.459 0.47
Survival (%) -0.73 1.117 -0.82
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 8.11
Carcass Weight (kg) -18.00 -0.528 9.50
Age of Slaughter (days) 3.20 -0.432 -1.38
Maintenance Sub Index Maint. Sub Index 12.88
Live WT (kg) -42.00 -0.307 12.88
Total Carbon Sub Index 13.50

* Based on an €80/tonne carbon price