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 17.74
Milk (kg) -729.00 -0.014 10.21
Fat (kg) 0.23 -0.375 -0.09
Prot (kg) -17.26 -0.441 7.62
Fertility Sub Index 2.94
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) 2.03 1.117 2.27
Calving Sub Index -1.07
Gestation Length (days) 1.16 -0.919 -1.07
Beef Sub Index 16.58
Carcass Weight (kg) -39.30 -0.528 20.73
Age of Slaughter (days) 9.61 -0.432 -4.15
Maintenance Sub Index Maint. Sub Index 30.38
Live WT (kg) -99.10 -0.307 30.38
Total Carbon Sub Index 66.57

* Based on an €80/tonne carbon price