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 -7.74
Milk (kg) 249.00 -0.014 -3.49
Fat (kg) 2.69 -0.375 -1.01
Prot (kg) 7.35 -0.441 -3.24
Fertility Sub Index 5.47
Calving Interval (days) -2.98 -1.459 4.35
Survival (%) 1.00 1.117 1.12
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 0.02
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 6.67 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 2.32

* Based on an €80/tonne carbon price