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 -6.97
Milk (kg) 427.00 -0.014 -5.98
Fat (kg) -2.16 -0.375 0.81
Prot (kg) 4.07 -0.441 -1.80
Fertility Sub Index -20.05
Calving Interval (days) 9.60 -1.459 -14.01
Survival (%) -5.41 1.117 -6.04
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index -0.90
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.33 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -30.80

* Based on an €80/tonne carbon price