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 -18.73
Milk (kg) 275.00 -0.014 -3.85
Fat (kg) 17.57 -0.375 -6.58
Prot (kg) 18.80 -0.441 -8.30
Fertility Sub Index 10.91
Calving Interval (days) -5.67 -1.459 8.27
Survival (%) 2.36 1.117 2.64
Calving Sub Index 4.29
Gestation Length (days) -4.67 -0.919 4.29
Beef Sub Index 0.81
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 5.70 -0.432 -2.46
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -5.78

* Based on an €80/tonne carbon price