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 12.33
Milk (kg) -556.00 -0.014 7.78
Fat (kg) 0.23 -0.375 -0.09
Prot (kg) -10.50 -0.441 4.63
Fertility Sub Index 7.43
Calving Interval (days) -2.65 -1.459 3.87
Survival (%) 3.19 1.117 3.56
Calving Sub Index -0.48
Gestation Length (days) 0.52 -0.919 -0.48
Beef Sub Index 16.18
Carcass Weight (kg) -39.30 -0.528 20.73
Age of Slaughter (days) 10.55 -0.432 -4.55
Maintenance Sub Index Maint. Sub Index 29.34
Live WT (kg) -95.70 -0.307 29.34
Total Carbon Sub Index 64.80

* Based on an €80/tonne carbon price