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 -19.14
Milk (kg) 545.00 -0.014 -7.63
Fat (kg) 13.55 -0.375 -5.08
Prot (kg) 14.59 -0.441 -6.44
Fertility Sub Index 0.61
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) 0.81 1.117 0.90
Calving Sub Index 2.87
Gestation Length (days) -3.12 -0.919 2.87
Beef Sub Index -2.60
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 10.67 -0.432 -4.61
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -16.18

* Based on an €80/tonne carbon price