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 -20.26
Milk (kg) 282.00 -0.014 -3.95
Fat (kg) 23.60 -0.375 -8.84
Prot (kg) 16.93 -0.441 -7.47
Fertility Sub Index 5.96
Calving Interval (days) -3.28 -1.459 4.79
Survival (%) 1.05 1.117 1.17
Calving Sub Index 4.15
Gestation Length (days) -4.51 -0.919 4.15
Beef Sub Index -3.90
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 12.09 -0.432 -5.22
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -20.18

* Based on an €80/tonne carbon price