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 -8.15
Milk (kg) 23.00 -0.014 -0.32
Fat (kg) 8.53 -0.375 -3.19
Prot (kg) 10.50 -0.441 -4.63
Fertility Sub Index 17.45
Calving Interval (days) -8.70 -1.459 12.69
Survival (%) 4.26 1.117 4.76
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index -0.01
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 3.81 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 14.15

* Based on an €80/tonne carbon price