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 -17.21
Milk (kg) -129.00 -0.014 1.81
Fat (kg) 24.71 -0.375 -9.26
Prot (kg) 22.11 -0.441 -9.76
Fertility Sub Index 5.99
Calving Interval (days) -2.62 -1.459 3.82
Survival (%) 1.94 1.117 2.17
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index 3.80
Carcass Weight (kg) -13.50 -0.528 7.12
Age of Slaughter (days) 7.69 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 12.88
Live WT (kg) -42.00 -0.307 12.88
Total Carbon Sub Index 6.44

* Based on an €80/tonne carbon price