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 18.80
Milk (kg) -659.00 -0.014 9.23
Fat (kg) -6.78 -0.375 2.54
Prot (kg) -15.93 -0.441 7.03
Fertility Sub Index 0.80
Calving Interval (days) -2.08 -1.459 3.03
Survival (%) -2.00 1.117 -2.23
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index -1.35
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 8.14 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 26.41

* Based on an €80/tonne carbon price