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 -14.96
Milk (kg) 284.00 -0.014 -3.98
Fat (kg) 19.18 -0.375 -7.18
Prot (kg) 8.60 -0.441 -3.80
Fertility Sub Index -2.00
Calving Interval (days) 2.44 -1.459 -3.56
Survival (%) 1.40 1.117 1.56
Calving Sub Index 3.97
Gestation Length (days) -4.32 -0.919 3.97
Beef Sub Index 2.51
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) -0.80 -0.432 0.35
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index -7.72

* Based on an €80/tonne carbon price