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 -30.07
Milk (kg) 760.00 -0.014 -10.64
Fat (kg) 24.23 -0.375 -9.08
Prot (kg) 23.45 -0.441 -10.35
Fertility Sub Index 0.01
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 1.52 1.117 1.70
Calving Sub Index 4.61
Gestation Length (days) -5.02 -0.919 4.61
Beef Sub Index -5.06
Carcass Weight (kg) 4.30 -0.528 -2.27
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -7.02
Live WT (kg) 22.90 -0.307 -7.02
Total Carbon Sub Index -37.52

* Based on an €80/tonne carbon price