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 15.43
Milk (kg) -494.00 -0.014 6.92
Fat (kg) -8.38 -0.375 3.14
Prot (kg) -12.17 -0.441 5.37
Fertility Sub Index 3.84
Calving Interval (days) -1.50 -1.459 2.19
Survival (%) 1.48 1.117 1.65
Calving Sub Index 0.80
Gestation Length (days) -0.87 -0.919 0.80
Beef Sub Index -1.17
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 8.81 -0.432 -3.80
Maintenance Sub Index Maint. Sub Index 7.91
Live WT (kg) -25.80 -0.307 7.91
Total Carbon Sub Index 26.81

* Based on an €80/tonne carbon price