The grades of 5 Electric Utilities stocks are on the rise this week on Portfolio Grader. Each of these stocks is rated an “A” (“strong buy”) or “B” overall (“buy”).

This week, Eversource Energy (ES) pushes up from a C to a B rating. Eversource Energy provides technical services to the nuclear industry. For more information, get Portfolio Grader’s complete analysis of ES stock.

The rating of FirstEnergy Corp. (FE) moves up this week, rising from a D to a B. FirstEnergy Corp. a diversified energy holding company, engages in the generation, transmission, and distribution of electricity in the United States. For more information, get Portfolio Grader’s complete analysis of FE stock.

Fortis Inc. (FTS) boosts its rating from a C to a B this week. For more information, get Portfolio Grader’s complete analysis of FTS stock.

OGE Energy Corp.’s (OGE) ratings are looking better this week, moving up to a B from last week’s C. OGE Energy Corp. generates, transmits, and distributes electricity to wholesale and retail customers in communities in Oklahoma and western Arkansas. For more information, get Portfolio Grader’s complete analysis of OGE stock.

Companhia Energetica de Minas Gerais SA Sponsored ADR Pfd (CIG) improves from a C to a B rating this week. Companhia Energetica de Minas Gerais SA Sponsored ADR Pfd is engaged in the electric power transmission business, which consists of transporting electric power from the facilities where it is generated to the distribution networks for delivery to end users. For more information, get Portfolio Grader’s complete analysis of CIG stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.