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 -20.04
Milk (kg) 410.00 -0.014 -5.74
Fat (kg) 17.76 -0.375 -6.65
Prot (kg) 17.33 -0.441 -7.65
Fertility Sub Index 6.26
Calving Interval (days) -2.88 -1.459 4.20
Survival (%) 1.84 1.117 2.06
Calving Sub Index -0.64
Gestation Length (days) 0.70 -0.919 -0.64
Beef Sub Index -7.75
Carcass Weight (kg) 17.00 -0.528 -8.97
Age of Slaughter (days) -2.82 -0.432 1.22
Maintenance Sub Index Maint. Sub Index -9.38
Live WT (kg) 30.60 -0.307 -9.38
Total Carbon Sub Index -31.55

* Based on an €80/tonne carbon price