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 -26.08
Milk (kg) 542.00 -0.014 -7.59
Fat (kg) 25.84 -0.375 -9.68
Prot (kg) 19.97 -0.441 -8.81
Fertility Sub Index 2.05
Calving Interval (days) -0.64 -1.459 0.93
Survival (%) 1.00 1.117 1.12
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index -1.50
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 5.80 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index -3.65
Live WT (kg) 11.90 -0.307 -3.65
Total Carbon Sub Index -25.46

* Based on an €80/tonne carbon price