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 -2.11
Milk (kg) -246.00 -0.014 3.44
Fat (kg) 13.66 -0.375 -5.12
Prot (kg) 1.00 -0.441 -0.44
Fertility Sub Index 3.94
Calving Interval (days) -0.96 -1.459 1.40
Survival (%) 2.27 1.117 2.54
Calving Sub Index 1.07
Gestation Length (days) -1.16 -0.919 1.07
Beef Sub Index 14.65
Carcass Weight (kg) -31.20 -0.528 16.46
Age of Slaughter (days) 4.19 -0.432 -1.81
Maintenance Sub Index Maint. Sub Index 23.30
Live WT (kg) -76.00 -0.307 23.30
Total Carbon Sub Index 40.84

* Based on an €80/tonne carbon price