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 -1.81
Milk (kg) 43.00 -0.014 -0.60
Fat (kg) 0.18 -0.375 -0.07
Prot (kg) 2.58 -0.441 -1.14
Fertility Sub Index 5.01
Calving Interval (days) -1.46 -1.459 2.13
Survival (%) 2.58 1.117 2.88
Calving Sub Index 2.66
Gestation Length (days) -2.89 -0.919 2.66
Beef Sub Index -0.07
Carcass Weight (kg) -6.80 -0.528 3.59
Age of Slaughter (days) 8.48 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 8.85

* Based on an €80/tonne carbon price