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 -5.16
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) 7.67 -0.375 -2.87
Prot (kg) 3.73 -0.441 -1.65
Fertility Sub Index -5.03
Calving Interval (days) 2.86 -1.459 -4.17
Survival (%) -0.77 1.117 -0.86
Calving Sub Index 0.62
Gestation Length (days) -0.67 -0.919 0.62
Beef Sub Index 0.35
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 0.90 -0.432 -0.39
Maintenance Sub Index Maint. Sub Index -1.38
Live WT (kg) 4.50 -0.307 -1.38
Total Carbon Sub Index -10.61

* Based on an €80/tonne carbon price