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 -8.55
Milk (kg) 201.00 -0.014 -2.81
Fat (kg) 10.00 -0.375 -3.75
Prot (kg) 4.50 -0.441 -1.99
Fertility Sub Index 0.51
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) -0.09 1.117 -0.10
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.15
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.94 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 2.48
Live WT (kg) -8.10 -0.307 2.48
Total Carbon Sub Index -6.18

* Based on an €80/tonne carbon price