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 -7.99
Milk (kg) 164.00 -0.014 -2.30
Fat (kg) 5.74 -0.375 -2.15
Prot (kg) 8.02 -0.441 -3.54
Fertility Sub Index 6.29
Calving Interval (days) -3.16 -1.459 4.61
Survival (%) 1.50 1.117 1.68
Calving Sub Index 4.34
Gestation Length (days) -4.72 -0.919 4.34
Beef Sub Index 3.23
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 7.19 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 10.77

* Based on an €80/tonne carbon price