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 -23.91
Milk (kg) 584.00 -0.014 -8.18
Fat (kg) 21.99 -0.375 -8.24
Prot (kg) 16.98 -0.441 -7.49
Fertility Sub Index -0.73
Calving Interval (days) 0.62 -1.459 -0.90
Survival (%) 0.16 1.117 0.18
Calving Sub Index 3.13
Gestation Length (days) -3.40 -0.919 3.13
Beef Sub Index -0.01
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.05 -0.432 -1.75
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -27.64

* Based on an €80/tonne carbon price