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 -0.02
Milk (kg) -45.00 -0.014 0.63
Fat (kg) 5.20 -0.375 -1.95
Prot (kg) -2.94 -0.441 1.30
Fertility Sub Index -1.97
Calving Interval (days) 0.92 -1.459 -1.34
Survival (%) -0.56 1.117 -0.63
Calving Sub Index -0.02
Gestation Length (days) 0.02 -0.919 -0.02
Beef Sub Index 0.59
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 2.55 -0.432 -1.10
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -1.48

* Based on an €80/tonne carbon price