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 -12.03
Milk (kg) 371.00 -0.014 -5.19
Fat (kg) 8.05 -0.375 -3.02
Prot (kg) 8.66 -0.441 -3.82
Fertility Sub Index 0.75
Calving Interval (days) -0.05 -1.459 0.07
Survival (%) 0.61 1.117 0.68
Calving Sub Index 2.71
Gestation Length (days) -2.95 -0.919 2.71
Beef Sub Index -2.53
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 4.63 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -12.08

* Based on an €80/tonne carbon price