Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -16.79
Milk (kg) -145.00 -0.014 2.03
Fat (kg) 24.84 -0.375 -9.30
Prot (kg) 21.57 -0.441 -9.52
Fertility Sub Index 7.05
Calving Interval (days) -3.18 -1.459 4.64
Survival (%) 2.16 1.117 2.41
Calving Sub Index 1.18
Gestation Length (days) -1.28 -0.919 1.18
Beef Sub Index 8.07
Carcass Weight (kg) -21.40 -0.528 11.29
Age of Slaughter (days) 7.46 -0.432 -3.22
Maintenance Sub Index Maint. Sub Index 17.47
Live WT (kg) -57.00 -0.307 17.47
Total Carbon Sub Index 16.98

* Based on an €80/tonne carbon price