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 -12.00
Milk (kg) 238.00 -0.014 -3.33
Fat (kg) 6.52 -0.375 -2.44
Prot (kg) 14.10 -0.441 -6.22
Fertility Sub Index 6.13
Calving Interval (days) -3.49 -1.459 5.09
Survival (%) 0.93 1.117 1.04
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index 2.42
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -4.26 -0.432 1.84
Maintenance Sub Index Maint. Sub Index 2.70
Live WT (kg) -8.80 -0.307 2.70
Total Carbon Sub Index 0.95

* Based on an €80/tonne carbon price