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 12.95
Milk (kg) -350.00 -0.014 4.90
Fat (kg) -6.99 -0.375 2.62
Prot (kg) -12.31 -0.441 5.43
Fertility Sub Index -1.43
Calving Interval (days) 0.72 -1.459 -1.05
Survival (%) -0.34 1.117 -0.38
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index 1.94
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 0.76 -0.432 -0.33
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index 14.78

* Based on an €80/tonne carbon price