Withthegrid
On-site control and infrastructure monitoring for European energy assets
Amperon supplies grid, meter-portfolio and renewable-asset forecasts for utilities, retailers and energy-market participants.
Amperon forecasts electricity consumption and renewable generation for energy-market decisions. Its grid forecasts describe demand across an electricity market, while meter and portfolio forecasts follow the customers served by a particular utility or retailer. These answer different questions: a market-wide demand change does not necessarily match the consumption of one retailer's customer base.
The company also provides solar and wind asset forecasts. These estimate generation rather than demand and incorporate the characteristics of individual assets. Together, the products support procurement, scheduling and risk analysis. They provide forecast information to operating and trading workflows rather than replacing the equipment that measures or controls a site.
The grid product separates short-term, mid-term and long-term forecasts. Short-term predictions cover the current day through fourteen days ahead, with different products supporting seasonal and multi-year decisions. Update frequency and geographical granularity depend on the selected product and market.
Meter and portfolio demand forecasting builds a customer-specific view from individual meters and allows aggregation into useful groups, such as residential, commercial and industrial loads. The source distinguishes utility-owned meters from a retailer's book of customers and describes a separate US portfolio-scheduling service. That service can take responsibility for bid submission; purchasing a forecast alone is a different operational arrangement.
Amperon's methodology combines weather and energy data with physics-based and machine-learning models. Renewable-asset forecasting uses historical generation and asset characteristics, retraining models as new observations become available. Probabilistic outputs describe a range of possible outcomes, which is useful when a single central forecast would hide weather uncertainty.
The products offer web access, REST API delivery, file exports and Snowflake integration. Meter forecasting requires usable meter histories and portfolio context; cleaning and preparation are part of implementation. Amperon's security page reports recurring SOC 2 Type II audits and makes the report available on request. The audit concerns controls around the service, rather than certifying the accuracy of a particular forecast.
The meter and portfolio product serves utilities, retail energy providers and community choice aggregators. Each needs forecasts aligned with the meters or customers for which it is responsible. The same product family provides individual and aggregated views, helping teams distinguish changes in their customer mix from changes in the wider grid.
Renewable-generation forecasts support independent power producers and traders preparing schedules and bids. Amperon describes asset-specific solar and wind models and delivery at hourly or sub-hourly granularity. Forecast quality still varies by asset, weather and horizon, so a buyer can evaluate historical errors against the decision being made rather than treating a company-wide accuracy claim as a guarantee for every site.
Amperon's corporate history dates its founding to 2018 and identifies Sean Kelly as co-founder and CEO. His background includes electricity trading and building trading operations, while the company's wider team combines power-market experience, meteorology and data science. That combination is reflected in products aimed at decisions involving both physical energy and market exposure.
The official company profile identifies Houston, Texas as headquarters. Its narrative also says 2018, although its separate structured founding field gives 2017; the corporate history consistently uses 2018. Amperon's current offering spans North America, Europe and Australia, with the applicable forecast products and market coverage specified separately rather than assumed identical in every region.
This profile does not imply a commercial relationship with Amperon and may contain inaccuracies.