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 -4.80
Milk (kg) 309.00 -0.014 -4.33
Fat (kg) 0.09 -0.375 -0.03
Prot (kg) 0.99 -0.441 -0.44
Fertility Sub Index -11.86
Calving Interval (days) 6.16 -1.459 -8.99
Survival (%) -2.57 1.117 -2.87
Calving Sub Index 0.29
Gestation Length (days) -0.32 -0.919 0.29
Beef Sub Index -2.71
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 4.82 -0.432 -2.08
Maintenance Sub Index Maint. Sub Index -0.77
Live WT (kg) 2.50 -0.307 -0.77
Total Carbon Sub Index -19.84

* Based on an €80/tonne carbon price