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 -3.62
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) -0.01 -0.375 0.00
Prot (kg) 4.44 -0.441 -1.96
Fertility Sub Index 3.51
Calving Interval (days) -1.99 -1.459 2.90
Survival (%) 0.54 1.117 0.60
Calving Sub Index -2.33
Gestation Length (days) 2.53 -0.919 -2.33
Beef Sub Index -4.55
Carcass Weight (kg) 13.20 -0.528 -6.96
Age of Slaughter (days) -5.59 -0.432 2.41
Maintenance Sub Index Maint. Sub Index -10.64
Live WT (kg) 34.70 -0.307 -10.64
Total Carbon Sub Index -17.63

* Based on an €80/tonne carbon price