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 -13.15
Milk (kg) 262.00 -0.014 -3.67
Fat (kg) 12.35 -0.375 -4.63
Prot (kg) 11.01 -0.441 -4.86
Fertility Sub Index 0.17
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) 0.26 1.117 0.29
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.23
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.25 -0.432 -0.97
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index -11.26

* Based on an €80/tonne carbon price