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 -2.94
Milk (kg) -212.00 -0.014 2.97
Fat (kg) 16.98 -0.375 -6.36
Prot (kg) -1.03 -0.441 0.45
Fertility Sub Index -0.30
Calving Interval (days) 0.58 -1.459 -0.85
Survival (%) 0.49 1.117 0.55
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index 18.43
Carcass Weight (kg) -41.20 -0.528 21.73
Age of Slaughter (days) 7.65 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 29.80
Live WT (kg) -97.20 -0.307 29.80
Total Carbon Sub Index 45.98

* Based on an €80/tonne carbon price