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 -5.14
Milk (kg) -296.00 -0.014 4.14
Fat (kg) 17.99 -0.375 -6.74
Prot (kg) 5.76 -0.441 -2.54
Fertility Sub Index 1.49
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) 2.42 1.117 2.70
Calving Sub Index -0.40
Gestation Length (days) 0.43 -0.919 -0.40
Beef Sub Index 15.71
Carcass Weight (kg) -34.10 -0.528 17.99
Age of Slaughter (days) 5.28 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 26.98
Live WT (kg) -88.00 -0.307 26.98
Total Carbon Sub Index 38.65

* Based on an €80/tonne carbon price