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 0.10
Milk (kg) -244.00 -0.014 3.42
Fat (kg) 6.47 -0.375 -2.42
Prot (kg) 2.03 -0.441 -0.90
Fertility Sub Index 4.99
Calving Interval (days) -2.63 -1.459 3.84
Survival (%) 1.03 1.117 1.15
Calving Sub Index -0.40
Gestation Length (days) 0.44 -0.919 -0.40
Beef Sub Index 0.41
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.84 -0.432 -1.23
Maintenance Sub Index Maint. Sub Index 2.61
Live WT (kg) -8.50 -0.307 2.61
Total Carbon Sub Index 7.69

* Based on an €80/tonne carbon price