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 -11.19
Milk (kg) 343.00 -0.014 -4.80
Fat (kg) 4.28 -0.375 -1.60
Prot (kg) 10.83 -0.441 -4.78
Fertility Sub Index -12.99
Calving Interval (days) 6.54 -1.459 -9.54
Survival (%) -3.09 1.117 -3.45
Calving Sub Index 0.99
Gestation Length (days) -1.08 -0.919 0.99
Beef Sub Index -0.68
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.69 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index -4.05
Live WT (kg) 13.20 -0.307 -4.05
Total Carbon Sub Index -27.91

* Based on an €80/tonne carbon price