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 -4.09
Milk (kg) 198.00 -0.014 -2.77
Fat (kg) 2.51 -0.375 -0.94
Prot (kg) 0.86 -0.441 -0.38
Fertility Sub Index -10.95
Calving Interval (days) 5.53 -1.459 -8.07
Survival (%) -2.58 1.117 -2.88
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index -2.87
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 7.14 -0.432 -3.08
Maintenance Sub Index Maint. Sub Index 1.93
Live WT (kg) -6.30 -0.307 1.93
Total Carbon Sub Index -15.37

* Based on an €80/tonne carbon price