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 -5.99
Milk (kg) -8.00 -0.014 0.11
Fat (kg) 7.49 -0.375 -2.81
Prot (kg) 7.47 -0.441 -3.30
Fertility Sub Index 6.40
Calving Interval (days) -3.56 -1.459 5.19
Survival (%) 1.08 1.117 1.21
Calving Sub Index 4.42
Gestation Length (days) -4.81 -0.919 4.42
Beef Sub Index 1.85
Carcass Weight (kg) -8.50 -0.528 4.48
Age of Slaughter (days) 6.09 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 6.07

* Based on an €80/tonne carbon price