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 -12.98
Milk (kg) 259.00 -0.014 -3.63
Fat (kg) 12.64 -0.375 -4.73
Prot (kg) 10.46 -0.441 -4.62
Fertility Sub Index 7.89
Calving Interval (days) -5.43 -1.459 7.92
Survival (%) -0.03 1.117 -0.03
Calving Sub Index -0.23
Gestation Length (days) 0.25 -0.919 -0.23
Beef Sub Index 3.54
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -4.65 -0.432 2.01
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index 0.09

* Based on an €80/tonne carbon price