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 -12.66
Milk (kg) 279.00 -0.014 -3.91
Fat (kg) 10.60 -0.375 -3.97
Prot (kg) 10.84 -0.441 -4.78
Fertility Sub Index 2.01
Calving Interval (days) -0.90 -1.459 1.31
Survival (%) 0.62 1.117 0.69
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index -5.04
Carcass Weight (kg) 4.80 -0.528 -2.53
Age of Slaughter (days) 5.81 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index -3.31
Live WT (kg) 10.80 -0.307 -3.31
Total Carbon Sub Index -19.18

* Based on an €80/tonne carbon price