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 -2.43
Milk (kg) -157.00 -0.014 2.20
Fat (kg) 8.73 -0.375 -3.27
Prot (kg) 3.07 -0.441 -1.35
Fertility Sub Index 7.25
Calving Interval (days) -4.61 -1.459 6.73
Survival (%) 0.47 1.117 0.53
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index 8.54
Carcass Weight (kg) -20.80 -0.528 10.97
Age of Slaughter (days) 5.63 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 14.29
Live WT (kg) -46.60 -0.307 14.29
Total Carbon Sub Index 30.72

* Based on an €80/tonne carbon price