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 -15.30
Milk (kg) 313.00 -0.014 -4.38
Fat (kg) 15.46 -0.375 -5.79
Prot (kg) 11.62 -0.441 -5.13
Fertility Sub Index 1.58
Calving Interval (days) -0.50 -1.459 0.73
Survival (%) 0.76 1.117 0.85
Calving Sub Index 2.05
Gestation Length (days) -2.23 -0.919 2.05
Beef Sub Index -2.62
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 7.91 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -18.59

* Based on an €80/tonne carbon price