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 6.70
Milk (kg) -571.00 -0.014 7.99
Fat (kg) 10.46 -0.375 -3.92
Prot (kg) -5.95 -0.441 2.63
Fertility Sub Index 4.97
Calving Interval (days) -1.92 -1.459 2.80
Survival (%) 1.94 1.117 2.17
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index 16.44
Carcass Weight (kg) -39.00 -0.528 20.57
Age of Slaughter (days) 9.58 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index 27.65
Live WT (kg) -90.20 -0.307 27.65
Total Carbon Sub Index 55.64

* Based on an €80/tonne carbon price