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 -11.49
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 12.63 -0.375 -4.73
Prot (kg) 5.93 -0.441 -2.62
Fertility Sub Index 0.86
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.12
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index -8.83

* Based on an €80/tonne carbon price