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 -11.66
Milk (kg) 73.00 -0.014 -1.02
Fat (kg) 19.14 -0.375 -7.17
Prot (kg) 7.85 -0.441 -3.46
Fertility Sub Index 0.74
Calving Interval (days) -0.36 -1.459 0.53
Survival (%) 0.19 1.117 0.21
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index 7.09
Carcass Weight (kg) -17.20 -0.528 9.07
Age of Slaughter (days) 4.59 -0.432 -1.98
Maintenance Sub Index Maint. Sub Index 13.58
Live WT (kg) -44.30 -0.307 13.58
Total Carbon Sub Index 12.82

* Based on an €80/tonne carbon price