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 -2.02
Milk (kg) -219.00 -0.014 3.07
Fat (kg) 13.43 -0.375 -5.03
Prot (kg) 0.12 -0.441 -0.05
Fertility Sub Index 1.75
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.90 1.117 1.01
Calving Sub Index 3.19
Gestation Length (days) -3.47 -0.919 3.19
Beef Sub Index 7.63
Carcass Weight (kg) -17.80 -0.528 9.39
Age of Slaughter (days) 4.07 -0.432 -1.76
Maintenance Sub Index Maint. Sub Index 13.46
Live WT (kg) -43.90 -0.307 13.46
Total Carbon Sub Index 24.02

* Based on an €80/tonne carbon price