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 -12.91
Milk (kg) -74.00 -0.014 1.04
Fat (kg) 19.38 -0.375 -7.26
Prot (kg) 15.15 -0.441 -6.69
Fertility Sub Index 3.88
Calving Interval (days) -1.76 -1.459 2.57
Survival (%) 1.17 1.117 1.31
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index 6.13
Carcass Weight (kg) -17.40 -0.528 9.18
Age of Slaughter (days) 7.07 -0.432 -3.05
Maintenance Sub Index Maint. Sub Index 11.62
Live WT (kg) -37.90 -0.307 11.62
Total Carbon Sub Index 10.53

* Based on an €80/tonne carbon price