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 -15.20
Milk (kg) 503.00 -0.014 -7.04
Fat (kg) 5.59 -0.375 -2.09
Prot (kg) 13.73 -0.441 -6.06
Fertility Sub Index -20.94
Calving Interval (days) 11.56 -1.459 -16.87
Survival (%) -3.65 1.117 -4.08
Calving Sub Index 2.24
Gestation Length (days) -2.44 -0.919 2.24
Beef Sub Index -1.00
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -35.20

* Based on an €80/tonne carbon price