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 -11.34
Milk (kg) 370.00 -0.014 -5.18
Fat (kg) 5.52 -0.375 -2.07
Prot (kg) 9.27 -0.441 -4.09
Fertility Sub Index 2.67
Calving Interval (days) -1.59 -1.459 2.32
Survival (%) 0.31 1.117 0.35
Calving Sub Index 2.10
Gestation Length (days) -2.29 -0.919 2.10
Beef Sub Index -1.06
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.80 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -8.95

* Based on an €80/tonne carbon price