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 -2.16
Milk (kg) 71.00 -0.014 -0.99
Fat (kg) 1.14 -0.375 -0.43
Prot (kg) 1.67 -0.441 -0.74
Fertility Sub Index 0.43
Calving Interval (days) -0.10 -1.459 0.15
Survival (%) 0.25 1.117 0.28
Calving Sub Index -2.43
Gestation Length (days) 2.64 -0.919 -2.43
Beef Sub Index -5.93
Carcass Weight (kg) 11.50 -0.528 -6.07
Age of Slaughter (days) -0.31 -0.432 0.13
Maintenance Sub Index Maint. Sub Index -4.11
Live WT (kg) 13.40 -0.307 -4.11
Total Carbon Sub Index -14.20

* Based on an €80/tonne carbon price