The settlement period price unit of measure (UOM).
| Code | Meaning |
|---|---|
| Bcf | Billion cubic feet |
| CBM | Cubic Meters |
| GJ | gigajoules |
| kHR | Heat rate |
| kWh | Kilowatt hours |
| MHR | Mega heat rate |
| MMBtu | One Million BTU |
| MWh | Megawatt hours |
| thm | therms |
| tnCO2 | Tons of carbon dioxide |
| MMbbl | Million Barrels |
| Alw | Allowances |
| Bbl | Barrels |
| BDFT | Board feet |
| Bu | Bushels |
| Ccy | Amount of currency |
| CDD | Cooling degree day |
| CER | Certified emissions reduction |
| CPD | Critical precipitation day |
| CRT | Climate reserve tonnes |
| cwt | Hundredweight(US) |
| day | Days |
| dt | Dry metric tons |
| EnvAllwnc | Environmental allowance certificates |
| EnvCrd | Environmental credit |
| EnvOfst | Environmental Offset |
| g | Grams |
| Gal | Gallons |
| GT | Gross tons |
| HDD | Heating degree day |
| IPNT | Index point |
| kg | Kilograms |
| kL | kiloliters |
| kW-a | Kilowatt year (electrical capacity) |
| kW-d | Kilowatt day (electrical capacity) |
| kW-h | Kilowatt hour (electrical capacity) |
| kW-M | Kilowatt month (electrical capacity) |
| kW-min | Kilowatt-Minute (electrical capacity) |
| L | liters |
| lbs | pounds |
| MW-a | Megawatt year (electrical capacity) |
| MW-d | Megawatt day (electrical capacity) |
| MW-h | Megawatt hour (electrical capacity) |
| MW-M | Megawatt month (electrical capacity) |
| MW-min | Megawatt minute (electrical capacity) |
| oz_tr | Troy ounces |
| PRINC | Principal with relation to debt instrument |
| t | Metric tons |
| tn | Tons (US) |
| a | Are |
| ac | Acre |
| cL | Centiliter |
| cM | Centimeter |
| DGE | Diesel gallon equivalent |
| ft | Foot |
| Gal_gb | GB Gallon |
| GGE | Gasonline gallon equivalent |
| ha | Hectare |
| in | Inch |
| kM | Kilometer |
| M | Meter |
| mi | Mile |
| mL | Milliliter |
| mM | Millimeter |
| oz | US ounce |
| pc | Piece |
| pt | US Pint |
| pt_gb | GB pint |
| qt | US Quart |
| qt_gb | GB Quart |
| SqcM | Square centimeter |
| Sqft | Square foot |
| Sqin | Square inch |
| SqkM | Square kilometer |
| SqM | Square meter |
| Sqmi | Square mile |
| SqmM | Square millimeter |
| Sqyd | Square yard |
| yd | Yard |
| USD | US Dollars |