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 -22.92
Milk (kg) 462.00 -0.014 -6.47
Fat (kg) 22.67 -0.375 -8.49
Prot (kg) 18.04 -0.441 -7.96
Fertility Sub Index 11.40
Calving Interval (days) -5.67 -1.459 8.27
Survival (%) 2.80 1.117 3.13
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index 1.76
Carcass Weight (kg) -12.80 -0.528 6.75
Age of Slaughter (days) 11.56 -0.432 -4.99
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -6.10

* Based on an €80/tonne carbon price