Atmospheric G2
Weather Intelligence for Energy, Markets, & Risk-Critical Decisions
Turning Weather Uncertainty into Confident Decisions
Trusted by organizations that depend on weather intelligence.
Atmospheric G2 a weather intelligence and decision-support provider for energy and infrastructure-adjacent organizations, with secondary use in commercial risk management and financial decision-making.
A BIT ABOUT US
We are Atmospheric G2
Atmospheric G2 delivers decision-ready weather intelligence for energy, financial, and weather-sensitive organizations worldwide.
We provide high-resolution global forecasts, extensive historical weather datasets, and derived analytics that translate atmospheric conditions into actionable business insights. These include wind and solar generation forecasts, degree days as proxies for energy demand, and natural gas usage forecasts expressed in billions of cubic feet (Bcf).
Beyond raw data, Atmospheric G2 helps clients quantify and manage forecast uncertainty. Our probabilistic analytics and proprietary forecast-risk tools enable objective evaluation of weather risk, supporting more confident operational, trading, and investment decisions.
Our data and analytics are available through robust APIs and a user-friendly graphical interface, allowing seamless integration into existing models, scripts, and workflows. Customers use Atmospheric G2 across applications such as energy trading, asset management, commodities and weather derivatives, insurance, and reinsurance.
For more than two decades, organizations have relied on Atmospheric G2 to transform weather uncertainty into strategic advantage.
Atmospheric (adjective) – Relating to the atmosphere, weather, and climate.
G2 (noun) – Intelligence that informs critical decisions
Atmospheric G2 Numbers
Customer Industry Breakdown
NEED AN EDGE ON TRADING?
Atmospheric G2 provides operational weather intelligence and decision support for organizations where weather impacts safety, reliability, and cost.

Constant Pace of Innovation
Through an evergreen partnership with The Weather Company, AG2 is able to offer various innovative weather solutions to traders, including the high-resolution global GRAF model and the best-in-class temperature forecast stream. Further, recent AG2 innovations have pushed the envelope further, including the new FRisk index and associated probabilistic data stream.

First to Market
In the energy trading world, every second counts when new weather data is produced. AG2 has optimized its computing infrastructure to get the most important weather model data to its clients first, so that they have the edge when market-moving events take place. Stay up-to-date with real-time data forecasts for your market. We produce hourly information, so you can stay prepared in individual cities and regions in North America, Europe, Asia, and Australia.

The Best 15-Day Forecast Available
The Trader home page is up on monitors through the trading day across almost all trade floors in North America and Europe. With its customizable list of cities, AG2 forecasts are shown for the next 15 days, at daily or hourly resolution. AG2 forecasts have been proven, via various third-party studies, to have the best accuracy in the world, exceeding the US National Weather Service and other weather vendors.

Energy Analytics
While having the best weather data is of paramount importance, being able to convert that data into more business-friendly terms is even more important. Along these lines, AG2 produces solar and wind forecasts to address the increasing importance of renewables, along with load (energy demand) forecasts for various US power pools, using an innovative random-forecast AI/ML technique.
Looking to Conquer Your Weather Demons?
Atmospheric G2 provides operational weather intelligence and decision support for energy companies, commercial enterprises, and risk-focused organizations operating in weather-sensitive environments.
What You Need
Our Clients Matter!
"AG2 Trader is the apex one-stop-shop for monitoring weather's effect on energy commodities. The frequency of weather updates gives me peace of mind knowing that I always have the latest information on energy commodity prices."
— Chief Meteorologist
Global Banking Firm