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 -12.12
Milk (kg) 256.00 -0.014 -3.58
Fat (kg) 12.49 -0.375 -4.68
Prot (kg) 8.75 -0.441 -3.86
Fertility Sub Index 3.35
Calving Interval (days) -1.83 -1.459 2.67
Survival (%) 0.61 1.117 0.68
Calving Sub Index 2.02
Gestation Length (days) -2.20 -0.919 2.02
Beef Sub Index -1.66
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index -2.54
Live WT (kg) 8.30 -0.307 -2.54
Total Carbon Sub Index -10.95

* Based on an €80/tonne carbon price