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 -7.84
Milk (kg) 65.00 -0.014 -0.91
Fat (kg) 8.97 -0.375 -3.36
Prot (kg) 8.09 -0.441 -3.57
Fertility Sub Index 1.19
Calving Interval (days) -0.64 -1.459 0.93
Survival (%) 0.23 1.117 0.26
Calving Sub Index 2.90
Gestation Length (days) -3.16 -0.919 2.90
Beef Sub Index 3.61
Carcass Weight (kg) -12.30 -0.528 6.49
Age of Slaughter (days) 6.66 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 3.00
Live WT (kg) -9.80 -0.307 3.00
Total Carbon Sub Index 2.88

* Based on an €80/tonne carbon price