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 -14.20
Milk (kg) 422.00 -0.014 -5.91
Fat (kg) 8.73 -0.375 -3.27
Prot (kg) 11.37 -0.441 -5.02
Fertility Sub Index 0.33
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) 0.15 1.117 0.17
Calving Sub Index 3.08
Gestation Length (days) -3.35 -0.919 3.08
Beef Sub Index -2.52
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 4.85 -0.432 -2.09
Maintenance Sub Index Maint. Sub Index -4.54
Live WT (kg) 14.80 -0.307 -4.54
Total Carbon Sub Index -17.84

* Based on an €80/tonne carbon price