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 -11.18
Milk (kg) 345.00 -0.014 -4.83
Fat (kg) 6.53 -0.375 -2.45
Prot (kg) 8.84 -0.441 -3.90
Fertility Sub Index 3.75
Calving Interval (days) -1.61 -1.459 2.35
Survival (%) 1.25 1.117 1.40
Calving Sub Index 2.68
Gestation Length (days) -2.92 -0.919 2.68
Beef Sub Index -1.63
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index -2.12
Live WT (kg) 6.90 -0.307 -2.12
Total Carbon Sub Index -8.49

* Based on an €80/tonne carbon price