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 -0.09
Milk (kg) -106.00 -0.014 1.48
Fat (kg) 4.52 -0.375 -1.69
Prot (kg) -0.26 -0.441 0.11
Fertility Sub Index 5.05
Calving Interval (days) -2.19 -1.459 3.20
Survival (%) 1.66 1.117 1.85
Calving Sub Index 3.01
Gestation Length (days) -3.27 -0.919 3.01
Beef Sub Index -0.78
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 6.70 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 9.94

* Based on an €80/tonne carbon price