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 -16.65
Milk (kg) 521.00 -0.014 -7.29
Fat (kg) 9.39 -0.375 -3.52
Prot (kg) 13.23 -0.441 -5.84
Fertility Sub Index 2.13
Calving Interval (days) -0.74 -1.459 1.08
Survival (%) 0.94 1.117 1.05
Calving Sub Index 2.74
Gestation Length (days) -2.98 -0.919 2.74
Beef Sub Index -3.07
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 5.15 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index -2.67
Live WT (kg) 8.70 -0.307 -2.67
Total Carbon Sub Index -17.52

* Based on an €80/tonne carbon price