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 -9.25
Milk (kg) 234.00 -0.014 -3.28
Fat (kg) 8.09 -0.375 -3.03
Prot (kg) 6.66 -0.441 -2.94
Fertility Sub Index -5.70
Calving Interval (days) 2.53 -1.459 -3.69
Survival (%) -1.80 1.117 -2.01
Calving Sub Index 2.41
Gestation Length (days) -2.62 -0.919 2.41
Beef Sub Index -3.48
Carcass Weight (kg) 3.50 -0.528 -1.85
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -16.02

* Based on an €80/tonne carbon price