Ansergy provides hundreds of reports on all WECC energy markets, both power and gas. We’ve provided an interface to a subset of that data for your benefit. A list of all reports follows:
Report | Description |
Market Reports | LMP, EIM, Spot and Term Gas Markets |
| LMP Hourly | Hourly LMP prices for the DA and HA Markets. Updated within the hour for the last 7 days. 15 years of history available. |
| LMP Daily – On-Peak Power Price | Daily On Peak LMP prices for the DA and HA Markets. Updated within the hour for the last 7 days. 15 years of history available. |
| LMP Daily – Off-Peak Power Price | Daily Off Peak LMP prices for the DA and HA Markets. Updated within the hour for the last 7 days. 15 years of history available. |
| LMP Daily – On-Peak Heat Rates | Daily Day Ahead (DA) Heavy Load LMP heat rates. Updated daily for the last 150 days. Full history available upon request. |
| LMP Daily – Off-Peak Heat Rates | Daily Day Ahead (DA) Light Load LMP heat rates. Updated daily for the last 150 days. Full history available upon request. |
| EIM – All Utes – MW | EIM 5 Minute Market Energy Flows (MW) for all EIM participants. Updated every 5 minutes for the last 7 days. Full history available upon request. |
| EIM – All Utes – Price | EIM 5 Minute Market Price ($/mwh) for all EIM participants. Updated every 5 minutes for the last 7 days. Full history available upon request. |
| EIM – Single Utility – Price and MW | EIM 5 Minute Market Price and Energy by Utility. Updated every 5 minutes for the last 7 days. Full history available upon request. |
| Spot Gas Prices | Spot gas price for last 150 days. Twenty years of daily history available upon request. |
| Term Gas Prices | Daily term gas price settles for last 150 days. |
| Futures – Henry Hub | Futures prices for Nat Gas, Crude, and Heating Oil. Full history available upon request. |
Demand Reports | Temperatures and loads updated hourly |
| Temperature Forecast | Hourly temperature forecast for 30 western US cities for the next 7 days. Full historical forecasts plus actuals available upon request. |
| WECC Loads – Utility Level | Hourly Balancing Authority loads for all the western US updated hourly for the last 7 days. Full hourly history available upon request. |
| Actual Temperatures – Daily Average | Historical daily average temperatures for the last 150 days for 30 western US cities.. 10 years of hourly history is available upon request. |
| Actual Temperatures – Daily Maximum | Historical daily maximum temperatures for the last 150 days for 30 western US cities.. 10 years of hourly history is available upon request. |
| Actual Temperatures – Daily Minimum | Historical daily minimum temperatures for the last 150 days for 30 western US cities.. 10 years of hourly history is available upon request. |
Generation Reports | Generation Forecasts |
| Hourly Wind Speed Forecast | Hourly wind speed forecast for 30 western US cities for the next 7 days. Used in Ansergy’s wind energy forecast models. |
| Hourly Cloud Cover % Forecast | Hourly cloud cover (%) forecast for 30 western US cities for the next 7 days. Used in Ansergy’s solar forecast models. |
| Wind Speeds – Average | Last 150 days of average wind speeds for 30 western US cities. 12 years of hourly history available upon request. |
| Wind Speeds – Minimum | Last 150 days of minimum wind speeds for 30 western US cities. 12 years of hourly history available upon request. |
| Wind Speeds – Maximum | Last 150 days of maximum wind speeds for 30 western US cities. 12 years of hourly history available upon request. |
| Hourly Solar Generation | Last seven days of hourly ISO solar generation. Historical data by hub is available upon request. |
| Hourly Wind Generation | Last seven days of hourly ISO wind generation. Historical data by hub is available upon request. |
Generation Actuals | Actual Hourly Generation. |
| Nuclear Plant Status | Last year of daily plant status for all WECC nukes. Twenty years of daily history available. |
| Hourly Bal Auth Generation | Hourly Balancing Authority net generation for all the western US updated daily for the last 7 days. Full hourly history available upon request. |
| ISO Biomass | Hourly ISO Biomass generation; updated hourly for the last seven days. Full history available upon request. |
| ISO Geothermal | Hourly ISO Geothermal generation; updated hourly for the last seven days. Full history available upon request. |
| ISO Hydro | Hourly ISO Hydro generation; updated hourly for the last seven days. Full history available upon request. |
| ISO Net Imports | Hourly ISO net imports (exports); updated hourly for the last seven days. Full history available upon request. |
| ISO Nuclear | Hourly ISO Nuclear generation; updated hourly for the last seven days. Full history available upon request. |
| ISO Thermal | Hourly ISO Thermal generation; updated hourly for the last seven days. Full history available upon request. |
Generation Outages | Daily outages by fuel type |
| ISO Gas Outages | Daily ISO gas power plants (MW) off-line for last 150 days. Full history by plant by day available upon request. |
| ISO Biomass Outages | Daily ISO biomass power plants (MW) off-line for last 150 days. Full history by plant by day available upon request. |
| ISO Geothermal Outages | Daily ISO geothermal power plants (MW) off-line for last 150 days. Full history by plant by day available upon request. |
| ISO Hydro Outages | Daily ISO hydropower plants (MW) off-line for last 150 days. Full history by plant by day available upon request. |
| ISO Solar Outages | Daily ISO solar plants (MW) off-line for last 150 days. Full history by plant by day available upon request. |
| ISO Wind Outages | Daily ISO wind plants (MW) off-line for last 150 days. Full history by plant by day available upon request. |
| ISO Total | Daily ISO total capacity off-line for last 150 days. Full history by plant by day available upon request. |
Hydro Reports | Stream flows and energy forecasts |
| Daily Precipitation Forecast | Total Daily Precipitation forecast for 30 western US cities for the next 7 days. Full historical forecasts plus actuals available upon request. |
| Actual Precip – Daily Total | Historical daily cumulative precipitation for the last 150 days for 30 western US cities.. 10 years of hourly history is available upon request. |
| NWRFC STP Daily | NWRFC most recent STP Energy (aMW) forecasts, all plants aggregated into daily aMW. Full historical STP available upon requests. |
| Hourly Streamflows | Hourly streamflows for 60 western US and Canadian rivers; updated hourly. 20 years of hourly history is available upon request. |
| Daily Reservoir Elevation | End of day reservoir elevations (Feet) for 30 western US and Canadian production projects for last 150 days. 10 years of hourly history is available upon request. |
| Hourly Streamflows – COE | Hourly streamflows for 60 Corps of Engineer projects in the Northwest; updated hourly. 20 years of hourly history is available upon request. |
| Hourly Spill – COE | Hourly spill for 60 Corps of Engineer projects in the Northwest; updated hourly. 20 years of hourly history is available upon request. |
| RFC Water Supply: Apr-Sep | NWRFC daily water supply for the April to September period for the last 150 days. Updated daily. |
| RFC Water Supply: Jan-Jul | NWRFC daily water supply for the January to July period for the last 150 days. Updated daily. |
| NRCS Snow Survey | NRCS daily snow depth (inches) for 900 snow pillows, updated daily, for the last 150 days.15 years of daily history is available upon request. |
| Slice Forecast | Western US hourly hydro energy forecasts for all hydro power plants for the next 7 days. Five year hourly forecasts of energy or streamflows are available upon request. |
| Streamflow Forecast | Western US hourly hydro streamflow forecasts for all hydro power plants for the next 7 days. Five year hourly forecasts of energy or streamflows are available upon request. |
| Actual Hourly Energy – COE | Realized hourly hydro energy for all Corps of Engineer power plants for the last 7 days updated hourly. Ten years of history by plant available upon request. |
| Actual Hourly Capacity – COE | Realized hydro generating capacity for selected Corps of Engineer power plants for the last 7 days updated hourly. Ten years of history by plant available upon request. |
| Actual Hourly Spinning Reserve – Hydro Plants | Realized hydro spinning reserves for selected Corps of Engineer power plants for the last 7 days updated hourly. Ten years of history by plant available upon request. |
More Hydro Reports | Stream flows and energy forecasts |
| Daily Precipitation Forecast | Total Daily Precipitation forecast for 30 western US cities for the next 7 days. Full historical forecasts plus actuals available upon request. |
| Actual Precip – Daily Total | Historical daily cumulative precipitation for the last 150 days for 30 western US cities.. 10 years of hourly history is available upon request. |
| NWRFC STP Daily | NWRFC most recent STP Energy (aMW) forecasts, all plants aggregated into daily aMW. Full historical STP available upon requests. |
| Hourly Streamflows | Hourly streamflows for 60 western US and Canadian rivers; updated hourly. 20 years of hourly history is available upon request. |
| Daily Reservoir Elevation | End of day reservoir elevations (Feet) for 30 western US and Canadian production projects for last 150 days. 10 years of hourly history is available upon request. |
| Hourly Streamflows – COE | Hourly streamflows for 60 Corps of Engineer projects in the Northwest; updated hourly. 20 years of hourly history is available upon request. |
| Hourly Spill – COE | Hourly spill for 60 Corps of Engineer projects in the Northwest; updated hourly. 20 years of hourly history is available upon request. |
| NRCS Snow Survey | NRCS daily snow depth (inches) for 900 snow pillows, updated daily, for the last 150 days.15 years of daily history is available upon request. |
| Slice Forecast | Western US hourly hydro energy forecasts for all hydro power plants for the next 7 days. Five year hourly forecasts of energy or streamflows are available upon request. |
| Streamflow Forecast | Western US hourly hydro streamflow forecasts for all hydro power plants for the next 7 days. Five year hourly forecasts of energy or streamflows are available upon request. |
| Actual Hourly Energy – COE | Realized hourly hydro energy for all Corps of Engineer power plants for the last 7 days updated hourly. Ten years of history by plant available upon request. |
| Actual Hourly Capacity – COE | Realized hydro generating capacity for selected Corps of Engineer power plants for the last 7 days updated hourly. Ten years of history by plant available upon request. |
| Actual Hourly Spinning Reserve – Hydro Plants | Realized hydro spinning reserves for selected Corps of Engineer power plants for the last 7 days updated hourly. Ten years of history by plant available upon request. |
Transmission Reports | TTC and energy flows |
| Hourly TTC | Hourly TTC forecasts for the next 7 days, updated hourly. Full historical hourly TTC available upon request. |
| Hourly Flows | Hourly actual transmission flows for the last 7 days, updated hourly. Full historical hourly TTC available upon request. |
| BA to BA | Hourly Balancing Authority to Balancing Authority transmission flows, updated daily, for the last 7 days. Four years of hourly history for all BA flows available upon request. |
| BA Net Flows | Hourly Balancing Authority Net Interchange flows, updated daily, for the last 7 days. Four years of hourly history for all BA flows available upon request. |
Natural Gas Reports | Prices, demand, storage, and supply |
| Spot Gas Price | Daily spot natural gas price updated once a day for western US and Canadian gas hubs. Full history available upon request. |
| Forward Gas Price | Forward natural gas price updated once a day for western US and Canadian gas hubs. Time segments range from Next Month to Five Years. . |
| Futures | Futures prices in Continuation format for Natural gas and Crude Oil. Full history by date traded and all forward periods available upon request. |
| California LDC | Daily California LDC Natural Gas reports (PG&E and Socal Gas), updated multiple times per day, for the last 150 days. 5 years of daily history is available upon request. |
| Interties | Daily western US and Canadian gas pipeline intertie flows (MCF), updated multiple times per day, for the last 150 days. 5 years of daily history is available upon request. |
| Core Demand | Daily western US and Canadian LDC gas nominations (MCF) acting as a proxy for gas demand, updated multiple times per day, for the last 150 days. |
| Power Demand | Daily western US power plant gas nominations (MCF for 60+ power plants) acting as a proxy for power demand. |
| Storage | Daily western US gas storage gas nominations (MCF) , updated multiple times per day, for the last 150 days. 5 years of daily history is available upon request. |
