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 -5.28
Milk (kg) -30.00 -0.014 0.42
Fat (kg) 9.90 -0.375 -3.71
Prot (kg) 4.52 -0.441 -1.99
Fertility Sub Index 2.19
Calving Interval (days) -0.74 -1.459 1.08
Survival (%) 0.99 1.117 1.11
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 7.11
Carcass Weight (kg) -15.50 -0.528 8.18
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 11.40
Live WT (kg) -37.20 -0.307 11.40
Total Carbon Sub Index 16.29

* Based on an €80/tonne carbon price