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.