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 1.95
Milk (kg) -124.00 -0.014 1.74
Fat (kg) 4.23 -0.375 -1.58
Prot (kg) -4.08 -0.441 1.80
Fertility Sub Index -4.32
Calving Interval (days) 2.48 -1.459 -3.62
Survival (%) -0.63 1.117 -0.70
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 4.44
Carcass Weight (kg) -11.00 -0.528 5.80
Age of Slaughter (days) 3.16 -0.432 -1.36
Maintenance Sub Index Maint. Sub Index 7.94
Live WT (kg) -25.90 -0.307 7.94
Total Carbon Sub Index 9.54

* Based on an €80/tonne carbon price