In this article, we are going to discuss the energy stocks that are gaining the most this week.
The solar and uranium sectors were among the biggest gainers in the overall energy sector this week. The solar energy sector plunged earlier this month following the U.S. Senate’s proposed plan to phase out its much-needed tax credits by 2028, as part of President Donald Trump’s sweeping tax and spending bill. The rooftop solar sector was hit the hardest, as the legislation aimed to end the residential solar tax credit by the end of this year.
However, the latest reports indicate that Republicans on the Senate tax-writing committee are adopting a more generous stance regarding the clean energy tax credits, and may even push back their expiration dates. Moreover, according to Senator Kevin Cramer, the Senate is working on adjustments to a residential solar energy incentive that had been eliminated in previous versions of the ‘One Big Beautiful Bill’.
The uranium sector also rallied following a 12.5% surge in the price of the nuclear fuel over the last two weeks. The uptick comes following an announcement by the Toronto-based asset manager Sprott that its Sprott Physical Uranium Trust would spend $200 million to buy an estimated 2.6 million pounds of physical uranium based on current spot prices.
Our Methodology
To collect data for this article, we have referred to several stock screeners to find energy stocks that have surged the most between June 18 and June 26, 2025. Following are the Energy Stocks that Gained the Most This Week. The stocks are ranked according to their share price surge during this period.
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10. Constellation Energy Corporation (NASDAQ:CEG)
Share Price Gains Between June 18 – June 26: 5.25%
Constellation Energy Corporation (NASDAQ:CEG) is the largest producer of carbon-free energy in the US, with over 34,200 MW of generating capacity consisting of nuclear, wind, solar, natural gas, and hydroelectric assets.
Constellation Energy Corporation (NASDAQ:CEG) received a boost this week after it was announced that it expects to restart the Three Mile Island plant as early as 2027 instead of the original forecast of 2028, after being put on a fast track to connect to the regional grid.
Originally shut in 2019 for economic reasons, the revived 837 MW pressurized water reactor will provide carbon-free energy to Microsoft data centers as part of the 20-year power purchase agreement Constellation signed with the tech giant last year.
9. Uranium Energy Corp. (NYSEAMERICAN:UEC)
Share Price Gains Between June 18 – June 26: 6.02%
Uranium Energy Corp. (NYSEAMERICAN:UEC) is engaged in uranium mining and related activities. The company is the fastest-growing uranium supplier in North America, fueling the growing demand for carbon-free nuclear energy.
Uranium Energy Corp. (NYSEAMERICAN:UEC) significantly expanded its strategic influence in the uranium market recently by boosting its stake in Anfield Energy with an investment of $14.82 million. Following the transaction, UEC now holds a 32.4% stake in Anfield – a company that primarily explores for uranium, vanadium, and gold deposits.
Uranium Energy Corp. (NYSEAMERICAN:UEC) is among the nuclear energy stocks that recently garnered much investor attention following an executive order by President Trump to quadruple America’s nuclear energy capacity by 2050. The order also lays special focus on increasing domestic mining and enrichment of uranium, creating significant opportunities for players like UEC.
The stock also received a boost from the increasing global price of uranium, which has surged by more than 12.5% over the last two weeks.
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