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 -3.14
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 6.73 -0.375 -2.52
Prot (kg) 1.41 -0.441 -0.62
Fertility Sub Index -4.00
Calving Interval (days) 2.06 -1.459 -3.01
Survival (%) -0.89 1.117 -0.99
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 5.65
Carcass Weight (kg) -12.60 -0.528 6.65
Age of Slaughter (days) 2.31 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index 9.56
Live WT (kg) -31.20 -0.307 9.56
Total Carbon Sub Index 8.68

* Based on an €80/tonne carbon price