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 -9.14
Milk (kg) 355.00 -0.014 -4.97
Fat (kg) 2.76 -0.375 -1.03
Prot (kg) 7.11 -0.441 -3.14
Fertility Sub Index -11.59
Calving Interval (days) 5.70 -1.459 -8.32
Survival (%) -2.93 1.117 -3.27
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index -6.02
Carcass Weight (kg) 4.90 -0.528 -2.58
Age of Slaughter (days) 7.96 -0.432 -3.44
Maintenance Sub Index Maint. Sub Index -5.03
Live WT (kg) 16.40 -0.307 -5.03
Total Carbon Sub Index -30.47

* Based on an €80/tonne carbon price