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 -8.85
Milk (kg) 468.00 -0.014 -6.55
Fat (kg) 2.14 -0.375 -0.80
Prot (kg) 3.40 -0.441 -1.50
Fertility Sub Index 0.26
Calving Interval (days) 0.01 -1.459 -0.01
Survival (%) 0.25 1.117 0.28
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index -0.50
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 2.38 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -9.16

* Based on an €80/tonne carbon price