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 -35.55
Milk (kg) 721.00 -0.014 -10.09
Fat (kg) 35.11 -0.375 -13.15
Prot (kg) 27.88 -0.441 -12.31
Fertility Sub Index 5.71
Calving Interval (days) -2.80 -1.459 4.09
Survival (%) 1.45 1.117 1.62
Calving Sub Index -1.73
Gestation Length (days) 1.88 -0.919 -1.73
Beef Sub Index -6.62
Carcass Weight (kg) 14.80 -0.528 -7.81
Age of Slaughter (days) -2.74 -0.432 1.18
Maintenance Sub Index Maint. Sub Index -8.86
Live WT (kg) 28.90 -0.307 -8.86
Total Carbon Sub Index -47.05

* Based on an €80/tonne carbon price