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 -19.04
Milk (kg) 410.00 -0.014 -5.74
Fat (kg) 16.56 -0.375 -6.20
Prot (kg) 16.07 -0.441 -7.09
Fertility Sub Index 10.25
Calving Interval (days) -5.11 -1.459 7.46
Survival (%) 2.50 1.117 2.79
Calving Sub Index 4.72
Gestation Length (days) -5.14 -0.919 4.72
Beef Sub Index -5.47
Carcass Weight (kg) 4.80 -0.528 -2.53
Age of Slaughter (days) 6.80 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -15.05

* Based on an €80/tonne carbon price