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 -11.77
Milk (kg) 233.00 -0.014 -3.26
Fat (kg) 12.50 -0.375 -4.68
Prot (kg) 8.67 -0.441 -3.83
Fertility Sub Index 4.86
Calving Interval (days) -1.81 -1.459 2.64
Survival (%) 1.99 1.117 2.22
Calving Sub Index -0.96
Gestation Length (days) 1.04 -0.919 -0.96
Beef Sub Index -7.18
Carcass Weight (kg) 14.70 -0.528 -7.75
Age of Slaughter (days) -1.33 -0.432 0.57
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -23.01

* Based on an €80/tonne carbon price