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 -12.36
Milk (kg) 373.00 -0.014 -5.22
Fat (kg) 6.27 -0.375 -2.35
Prot (kg) 10.85 -0.441 -4.79
Fertility Sub Index 14.14
Calving Interval (days) -7.79 -1.459 11.37
Survival (%) 2.48 1.117 2.77
Calving Sub Index 2.61
Gestation Length (days) -2.84 -0.919 2.61
Beef Sub Index -1.69
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 3.80 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -1.60

* Based on an €80/tonne carbon price