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 -0.56
Milk (kg) -259.00 -0.014 3.63
Fat (kg) 8.06 -0.375 -3.02
Prot (kg) 2.65 -0.441 -1.17
Fertility Sub Index 15.57
Calving Interval (days) -8.62 -1.459 12.58
Survival (%) 2.68 1.117 2.99
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index 5.86
Carcass Weight (kg) -15.40 -0.528 8.12
Age of Slaughter (days) 5.25 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index 7.79
Live WT (kg) -25.40 -0.307 7.79
Total Carbon Sub Index 31.35

* Based on an €80/tonne carbon price