Marginal VaR measures the risk added by new investments in a portfolio. Learn its definition, how it works, calculation, and impact on overall risk management.

Philadelphians’ electric, gas and water bills all increased in 2025. Together, the typical household is paying around $30 more per month. A meter shows energy produced by a photovoltaic system on the ...

When the Mariners announced the signing of veteran hitter Rob Refsnyder to a one-year, $6.5 million contract, there was some consternation among the fan base (like always) about his fit or need on the ...

Analysis finds that since January 2025, more than 108 million electric utility customers and nearly 49 million natural gas utility customers across 49 states and Washington, D.C., will face ...

For almost a year, a mobile laboratory has been parked in a corner of Borussia Dortmund’s training ground. It has a small group of full-time technicians inside and equipment costing millions of Euros.

For decades, the Utility sector has been viewed as the quintessential defensive play — a stable, slow-growth corner of the market offering reliable dividends while mostly missing out on explosive ...

WASHINGTON -- More people are falling behind on paying their bills to keep on the lights and heat their homes, according to a new analysis of consumer data - a warning sign for the U.S. economy and ...