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 -11.17
Milk (kg) 85.00 -0.014 -1.19
Fat (kg) 13.08 -0.375 -4.90
Prot (kg) 11.51 -0.441 -5.08
Fertility Sub Index 9.61
Calving Interval (days) -3.67 -1.459 5.35
Survival (%) 3.81 1.117 4.26
Calving Sub Index 3.70
Gestation Length (days) -4.03 -0.919 3.70
Beef Sub Index -0.65
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.83 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 0.88

* Based on an €80/tonne carbon price