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 8.81
Milk (kg) -44.00 -0.014 0.62
Fat (kg) -11.46 -0.375 4.29
Prot (kg) -8.83 -0.441 3.90
Fertility Sub Index -12.12
Calving Interval (days) 6.52 -1.459 -9.51
Survival (%) -2.33 1.117 -2.60
Calving Sub Index 2.07
Gestation Length (days) -2.25 -0.919 2.07
Beef Sub Index -0.98
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 9.60 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 2.99

* Based on an €80/tonne carbon price