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 -4.12
Milk (kg) 36.00 -0.014 -0.50
Fat (kg) 3.61 -0.375 -1.35
Prot (kg) 5.12 -0.441 -2.26
Fertility Sub Index 16.20
Calving Interval (days) -8.08 -1.459 11.79
Survival (%) 3.95 1.117 4.41
Calving Sub Index 1.65
Gestation Length (days) -1.80 -0.919 1.65
Beef Sub Index 6.99
Carcass Weight (kg) -14.20 -0.528 7.49
Age of Slaughter (days) 1.17 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 11.04
Live WT (kg) -36.00 -0.307 11.04
Total Carbon Sub Index 31.76

* Based on an €80/tonne carbon price