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 0.15
Milk (kg) -241.00 -0.014 3.37
Fat (kg) 5.86 -0.375 -2.19
Prot (kg) 2.34 -0.441 -1.03
Fertility Sub Index 10.84
Calving Interval (days) -6.11 -1.459 8.91
Survival (%) 1.72 1.117 1.92
Calving Sub Index 4.12
Gestation Length (days) -4.48 -0.919 4.12
Beef Sub Index 4.13
Carcass Weight (kg) -9.70 -0.528 5.12
Age of Slaughter (days) 2.28 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 19.85

* Based on an €80/tonne carbon price