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 4.99
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -2.47 -0.375 0.93
Prot (kg) -2.52 -0.441 1.11
Fertility Sub Index 10.44
Calving Interval (days) -5.38 -1.459 7.85
Survival (%) 2.32 1.117 2.59
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index 0.90
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) -1.23 -0.432 0.53
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index 14.55

* Based on an €80/tonne carbon price