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 -3.14
Milk (kg) 168.00 -0.014 -2.35
Fat (kg) 2.06 -0.375 -0.77
Prot (kg) 0.03 -0.441 -0.01
Fertility Sub Index -12.08
Calving Interval (days) 6.24 -1.459 -9.10
Survival (%) -2.66 1.117 -2.97
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index -0.75
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 3.70 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -15.75

* Based on an €80/tonne carbon price