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 -26.84
Milk (kg) 804.00 -0.014 -11.26
Fat (kg) 18.82 -0.375 -7.05
Prot (kg) 19.33 -0.441 -8.53
Fertility Sub Index 0.77
Calving Interval (days) 1.07 -1.459 -1.56
Survival (%) 2.09 1.117 2.33
Calving Sub Index 4.62
Gestation Length (days) -5.03 -0.919 4.62
Beef Sub Index -2.23
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 6.15 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -28.58

* Based on an €80/tonne carbon price