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 -7.12
Milk (kg) -224.00 -0.014 3.14
Fat (kg) 17.69 -0.375 -6.63
Prot (kg) 8.22 -0.441 -3.63
Fertility Sub Index 4.29
Calving Interval (days) -1.97 -1.459 2.87
Survival (%) 1.27 1.117 1.42
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index 10.28
Carcass Weight (kg) -28.10 -0.528 14.82
Age of Slaughter (days) 10.53 -0.432 -4.55
Maintenance Sub Index Maint. Sub Index 16.25
Live WT (kg) -53.00 -0.307 16.25
Total Carbon Sub Index 25.79

* Based on an €80/tonne carbon price