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 -0.23
Milk (kg) -26.00 -0.014 0.36
Fat (kg) -1.99 -0.375 0.75
Prot (kg) 3.04 -0.441 -1.34
Fertility Sub Index 5.53
Calving Interval (days) -2.58 -1.459 3.76
Survival (%) 1.58 1.117 1.77
Calving Sub Index -1.38
Gestation Length (days) 1.50 -0.919 -1.38
Beef Sub Index -2.20
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 5.58 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index 5.30
Live WT (kg) -17.30 -0.307 5.30
Total Carbon Sub Index 7.02

* Based on an €80/tonne carbon price