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 -35.94
Milk (kg) 285.00 -0.014 -3.99
Fat (kg) 44.93 -0.375 -16.83
Prot (kg) 34.25 -0.441 -15.12
Fertility Sub Index 2.65
Calving Interval (days) -1.73 -1.459 2.52
Survival (%) 0.11 1.117 0.12
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 0.00
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 5.49 -0.432 -2.37
Maintenance Sub Index Maint. Sub Index 5.64
Live WT (kg) -18.40 -0.307 5.64
Total Carbon Sub Index -27.79

* Based on an €80/tonne carbon price