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 -6.12
Milk (kg) 81.00 -0.014 -1.13
Fat (kg) 6.71 -0.375 -2.51
Prot (kg) 5.61 -0.441 -2.48
Fertility Sub Index 4.95
Calving Interval (days) -2.40 -1.459 3.50
Survival (%) 1.30 1.117 1.45
Calving Sub Index 2.23
Gestation Length (days) -2.43 -0.919 2.23
Beef Sub Index 2.59
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 3.66 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index 4.11
Live WT (kg) -13.40 -0.307 4.11
Total Carbon Sub Index 7.76

* Based on an €80/tonne carbon price