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 -23.10
Milk (kg) 491.00 -0.014 -6.87
Fat (kg) 23.36 -0.375 -8.75
Prot (kg) 16.94 -0.441 -7.48
Fertility Sub Index 1.80
Calving Interval (days) 0.15 -1.459 -0.22
Survival (%) 1.81 1.117 2.02
Calving Sub Index 4.72
Gestation Length (days) -5.13 -0.919 4.72
Beef Sub Index -4.67
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 8.86 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index -12.57
Live WT (kg) 41.00 -0.307 -12.57
Total Carbon Sub Index -33.82

* Based on an €80/tonne carbon price