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 -5.85
Milk (kg) 8.00 -0.014 -0.11
Fat (kg) 6.63 -0.375 -2.48
Prot (kg) 7.38 -0.441 -3.26
Fertility Sub Index -0.13
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) 0.85 1.117 0.95
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index 6.46
Carcass Weight (kg) -17.10 -0.528 9.02
Age of Slaughter (days) 5.94 -0.432 -2.56
Maintenance Sub Index Maint. Sub Index 11.59
Live WT (kg) -37.80 -0.307 11.59
Total Carbon Sub Index 14.76

* Based on an €80/tonne carbon price