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 -0.81
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) -3.87 -0.375 1.45
Prot (kg) 2.07 -0.441 -0.91
Fertility Sub Index -2.56
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) -0.67 1.117 -0.75
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 1.47
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 0.88 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index -1.57

* Based on an €80/tonne carbon price