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 9.97
Milk (kg) -535.00 -0.014 7.49
Fat (kg) 2.66 -0.375 -1.00
Prot (kg) -7.87 -0.441 3.47
Fertility Sub Index 2.84
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) 1.68 1.117 1.88
Calving Sub Index -0.30
Gestation Length (days) 0.33 -0.919 -0.30
Beef Sub Index 14.67
Carcass Weight (kg) -36.20 -0.528 19.10
Age of Slaughter (days) 10.25 -0.432 -4.42
Maintenance Sub Index Maint. Sub Index 29.58
Live WT (kg) -96.50 -0.307 29.58
Total Carbon Sub Index 56.75

* Based on an €80/tonne carbon price