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 12.64
Milk (kg) -645.00 -0.014 9.03
Fat (kg) 4.47 -0.375 -1.67
Prot (kg) -11.98 -0.441 5.29
Fertility Sub Index 5.66
Calving Interval (days) -2.84 -1.459 4.14
Survival (%) 1.36 1.117 1.52
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index 18.98
Carcass Weight (kg) -42.20 -0.528 22.26
Age of Slaughter (days) 7.60 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 34.30
Live WT (kg) -111.90 -0.307 34.30
Total Carbon Sub Index 71.49

* Based on an €80/tonne carbon price