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 -12.64
Milk (kg) 339.00 -0.014 -4.75
Fat (kg) 8.98 -0.375 -3.36
Prot (kg) 10.26 -0.441 -4.53
Fertility Sub Index 1.62
Calving Interval (days) -0.61 -1.459 0.89
Survival (%) 0.65 1.117 0.73
Calving Sub Index 2.11
Gestation Length (days) -2.30 -0.919 2.11
Beef Sub Index -1.59
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 7.34 -0.432 -3.17
Maintenance Sub Index Maint. Sub Index -1.35
Live WT (kg) 4.40 -0.307 -1.35
Total Carbon Sub Index -11.84

* Based on an €80/tonne carbon price