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 -6.22
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) 5.60 -0.375 -2.10
Prot (kg) 7.82 -0.441 -3.45
Fertility Sub Index 3.97
Calving Interval (days) -3.42 -1.459 4.99
Survival (%) -0.91 1.117 -1.02
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index 1.64
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 1.46 -0.432 -0.63
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index 0.26

* Based on an €80/tonne carbon price