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 5.46
Milk (kg) -441.00 -0.014 6.17
Fat (kg) 7.71 -0.375 -2.89
Prot (kg) -4.93 -0.441 2.18
Fertility Sub Index 4.85
Calving Interval (days) -1.02 -1.459 1.49
Survival (%) 3.01 1.117 3.36
Calving Sub Index -0.03
Gestation Length (days) 0.03 -0.919 -0.03
Beef Sub Index 15.01
Carcass Weight (kg) -35.00 -0.528 18.46
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 27.07
Live WT (kg) -88.30 -0.307 27.07
Total Carbon Sub Index 52.36

* Based on an €80/tonne carbon price