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 -10.37
Milk (kg) -46.00 -0.014 0.64
Fat (kg) 15.69 -0.375 -5.88
Prot (kg) 11.63 -0.441 -5.13
Fertility Sub Index 11.86
Calving Interval (days) -6.01 -1.459 8.77
Survival (%) 2.77 1.117 3.09
Calving Sub Index 3.93
Gestation Length (days) -4.28 -0.919 3.93
Beef Sub Index 3.66
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 0.33 -0.432 -0.14
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 9.09

* Based on an €80/tonne carbon price