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 -1.84
Milk (kg) -150.00 -0.014 2.10
Fat (kg) 7.09 -0.375 -2.66
Prot (kg) 2.91 -0.441 -1.28
Fertility Sub Index 13.19
Calving Interval (days) -7.35 -1.459 10.72
Survival (%) 2.21 1.117 2.47
Calving Sub Index 1.83
Gestation Length (days) -1.99 -0.919 1.83
Beef Sub Index 0.81
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 3.99 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 14.00

* Based on an €80/tonne carbon price