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 7.13
Milk (kg) -384.00 -0.014 5.38
Fat (kg) 2.30 -0.375 -0.86
Prot (kg) -5.92 -0.441 2.61
Fertility Sub Index -8.07
Calving Interval (days) 4.96 -1.459 -7.24
Survival (%) -0.75 1.117 -0.84
Calving Sub Index 0.10
Gestation Length (days) -0.11 -0.919 0.10
Beef Sub Index 14.31
Carcass Weight (kg) -34.80 -0.528 18.36
Age of Slaughter (days) 9.37 -0.432 -4.05
Maintenance Sub Index Maint. Sub Index 25.14
Live WT (kg) -82.00 -0.307 25.14
Total Carbon Sub Index 38.60

* Based on an €80/tonne carbon price