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 -12.47
Milk (kg) 357.00 -0.014 -5.00
Fat (kg) 8.82 -0.375 -3.30
Prot (kg) 9.45 -0.441 -4.17
Fertility Sub Index 1.75
Calving Interval (days) -1.01 -1.459 1.47
Survival (%) 0.25 1.117 0.28
Calving Sub Index 2.47
Gestation Length (days) -2.69 -0.919 2.47
Beef Sub Index -2.07
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 6.62 -0.432 -2.86
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -12.95

* Based on an €80/tonne carbon price