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 -7.63
Milk (kg) -70.00 -0.014 0.98
Fat (kg) 13.55 -0.375 -5.08
Prot (kg) 8.01 -0.441 -3.54
Fertility Sub Index 14.32
Calving Interval (days) -6.96 -1.459 10.15
Survival (%) 3.73 1.117 4.17
Calving Sub Index 4.21
Gestation Length (days) -4.58 -0.919 4.21
Beef Sub Index 1.72
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 20.28

* Based on an €80/tonne carbon price