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 -10.62
Milk (kg) 220.00 -0.014 -3.08
Fat (kg) 7.92 -0.375 -2.97
Prot (kg) 10.37 -0.441 -4.58
Fertility Sub Index 11.04
Calving Interval (days) -5.78 -1.459 8.43
Survival (%) 2.33 1.117 2.60
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index 4.12
Carcass Weight (kg) -11.50 -0.528 6.07
Age of Slaughter (days) 4.52 -0.432 -1.95
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 17.23

* Based on an €80/tonne carbon price