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 -0.24
Milk (kg) -25.00 -0.014 0.35
Fat (kg) 1.33 -0.375 -0.50
Prot (kg) 0.20 -0.441 -0.09
Fertility Sub Index 6.49
Calving Interval (days) -3.20 -1.459 4.67
Survival (%) 1.63 1.117 1.82
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.91
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -0.87 -0.432 0.38
Maintenance Sub Index Maint. Sub Index 5.76
Live WT (kg) -18.80 -0.307 5.76
Total Carbon Sub Index 17.73

* Based on an €80/tonne carbon price