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 -1.09
Milk (kg) -25.00 -0.014 0.35
Fat (kg) 2.52 -0.375 -0.94
Prot (kg) 1.12 -0.441 -0.49
Fertility Sub Index 5.31
Calving Interval (days) -2.53 -1.459 3.69
Survival (%) 1.45 1.117 1.62
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index -0.97
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.86 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 10.02

* Based on an €80/tonne carbon price