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 -3.39
Milk (kg) -198.00 -0.014 2.77
Fat (kg) 9.93 -0.375 -3.72
Prot (kg) 5.53 -0.441 -2.44
Fertility Sub Index 11.11
Calving Interval (days) -4.97 -1.459 7.25
Survival (%) 3.45 1.117 3.85
Calving Sub Index 3.43
Gestation Length (days) -3.73 -0.919 3.43
Beef Sub Index 3.02
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) -0.89 -0.432 0.38
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 15.39

* Based on an €80/tonne carbon price