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 -3.72
Milk (kg) 19.00 -0.014 -0.27
Fat (kg) 6.88 -0.375 -2.58
Prot (kg) 1.98 -0.441 -0.87
Fertility Sub Index 9.95
Calving Interval (days) -4.53 -1.459 6.61
Survival (%) 2.99 1.117 3.34
Calving Sub Index 2.35
Gestation Length (days) -2.56 -0.919 2.35
Beef Sub Index 1.80
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -2.21 -0.432 0.95
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index 11.06

* Based on an €80/tonne carbon price