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 -14.06
Milk (kg) 254.00 -0.014 -3.56
Fat (kg) 15.43 -0.375 -5.78
Prot (kg) 10.70 -0.441 -4.72
Fertility Sub Index 1.56
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 1.08 1.117 1.21
Calving Sub Index 3.36
Gestation Length (days) -3.66 -0.919 3.36
Beef Sub Index 4.66
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 0.45 -0.432 -0.19
Maintenance Sub Index Maint. Sub Index 9.63
Live WT (kg) -31.40 -0.307 9.63
Total Carbon Sub Index 5.15

* Based on an €80/tonne carbon price