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 -27.92
Milk (kg) 589.00 -0.014 -8.25
Fat (kg) 23.62 -0.375 -8.85
Prot (kg) 24.53 -0.441 -10.83
Fertility Sub Index 5.56
Calving Interval (days) -2.46 -1.459 3.59
Survival (%) 1.76 1.117 1.97
Calving Sub Index -1.62
Gestation Length (days) 1.76 -0.919 -1.62
Beef Sub Index -7.88
Carcass Weight (kg) 17.10 -0.528 -9.02
Age of Slaughter (days) -2.65 -0.432 1.14
Maintenance Sub Index Maint. Sub Index -8.22
Live WT (kg) 26.80 -0.307 -8.22
Total Carbon Sub Index -40.07

* Based on an €80/tonne carbon price