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 -11.02
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) 11.94 -0.375 -4.47
Prot (kg) 5.80 -0.441 -2.56
Fertility Sub Index 0.73
Calving Interval (days) -0.53 -1.459 0.77
Survival (%) -0.04 1.117 -0.04
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.41
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.49 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index 2.27
Live WT (kg) -7.40 -0.307 2.27
Total Carbon Sub Index -8.09

* Based on an €80/tonne carbon price