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 -8.02
Milk (kg) 157.00 -0.014 -2.20
Fat (kg) 6.36 -0.375 -2.38
Prot (kg) 7.79 -0.441 -3.44
Fertility Sub Index 12.54
Calving Interval (days) -6.22 -1.459 9.08
Survival (%) 3.10 1.117 3.46
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index -1.08
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 4.70 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 6.86

* Based on an €80/tonne carbon price