Do Not Miss These (Hidden) Champions of the Environmental Industry: Zefiro Methane, Siemens Energy and 2G Energy

Zefiro Methane: When Will the Share Price Finally Take Off?

Natural gas is currently experiencing a remarkable renaissance. Not because climate policy has been abandoned, but because data centers, industrial facilities, and power grids require a reliable supply of power. Solar and wind remain indispensable, but they are not always available. Flexible gas-fired power plants are therefore being used as a bridge in many places.

However, this bridge is only sustainable from a climate policy perspective if the gas does not escape uncontrollably on its way to the power plant or if decommissioned and orphaned oil and gas wells emit methane uncontrollably. Methane has a climate impact many times greater than carbon dioxide in the short term.

According to estimates by the International Energy Agency (IEA), there are several million abandoned oil and gas wells (orphan wells) in the US alone. Globally, such sources most recently emitted around 3.5 million metric tons of methane annually, according to the IEA. This is where Zefiro comes in with compelling solutions to this massive environmental problem in a market worth approximately USD 500 billion.

Zefiro identifies and measures methane emissions, plugs the source, documents the reduction, and can subsequently develop suitable projects for the issuance of emission credits. In doing so, the Canadian company covers virtually the entire value chain. The subsidiary Plants & Goodwin in the US forms the operational backbone.

With this strategic positioning, Zefiro sets itself apart from the competition. The company also has crews, specialized equipment, permits, and experience with complex drilling operations. In a market where the number of qualified providers is limited, the company is also growing through acquisitions. Most recently, it announced the acquisition of assets from Viking Well Service, from which management expects more than USD 10 million in additional annual revenue.

According to the company, this should increase revenue for the fiscal year beginning July 1 to approximately USD 55 million. Currently, the company is valued at around CAD 56 million at a share price of approximately CAD 0.62. Analysts at GBC are bullish and have set a price target of CAD 2.12.

The order book is expanding. Plants & Goodwin is now deploying three drilling rigs for a major US natural gas producer. The campaign includes at least 26 wells in Pennsylvania, New York, West Virginia, and Kentucky. In addition, the company is seeing growth in publicly funded business. Programs such as the "Infrastructure Investment and Jobs Act" (IIJA), under which the US government is providing states with a USD 4.7 billion budget for infrastructure rehabilitation, are providing a boost.

In Ohio, Zefiro received three contracts in June totaling approximately USD 2.4 million to remediate 12 wells. In addition, the company is working on a three-year framework project for the state of Ohio, expected to be worth USD 19.6 million.

The boom in electricity generation and data centers also offers potential, as orphaned wells can hinder the development of new power plants, transmission lines, and data centers. This summer, the company announced an important strategic partnership with the Well Done Foundation, a well-known organization in the industry. The first projects are already underway. Zefiro sees significant long-term potential here.

Looking ahead, the company could build another lucrative revenue stream by selling emission credits based on the avoidance of climate-damaging emissions. This was successfully demonstrated last year. Zefiro was the first company to successfully market emission credits using the "Orphan Well" methodology of the Accredited Carbon Registry (ACR).

The documentary "The Hazard Below" powerfully illustrates the invisible dangers of methane and how the Canadians are addressing this major environmental problem.

https://youtu.be/3MrjCUk5_QU

Siemens Energy: Enormous Growth

The heavyweight of the group tripled its profit before special items to EUR 1.62 billion in Q3. Business is booming, as evidenced by record order intake of EUR 17.9 billion and an order backlog of EUR 162 billion. The stock is currently trading at around EUR 153, valuing the company at EUR 132 billion. Analysts believe the stock has further upside potential of nearly 30%.

For the full year, Siemens Energy continues to forecast revenue growth of 14 to 16%, an adjusted profit margin of 10 to 12%, and net income of around EUR 4 billion. Grid Technologies is even expected to grow by 25 to 27% and achieve a margin of 18 to 20%.

The company is therefore investing heavily in additional capacity. In the US alone, USD 1 billion is being invested in new and expanded production facilities for transformers. Siemens Energy has successfully positioned itself as a key supplier in the global power boom, particularly in switchgear and gas turbine technology.

2G Energy: Decentralized Power for the New Demand for Electricity

The company develops and manufactures decentralized combined heat and power plants, Gas2Power systems, and large-scale heat pumps. Depending on the model, the engines can run on natural gas, biogas, biomethane, or hydrogen, and retrofitting is possible at a later date.

2G is capitalizing on a widening gap driven by the data center boom. New data centers can often be planned faster than grid operators can provide the necessary connections. Containerized gas engine power plants, on the other hand, can be set up relatively quickly, expanded modularly, and operated independently of the public grid. In May, the company achieved a breakthrough in this area, winning its first major order for containerized power plants in the triple-digit megawatt range.

This momentum is also reflected in the financial results. Order intake in the first half of 2026 more than quadrupled to over EUR 400 million compared to the same period last year. In the past fiscal year, the German company generated revenue of just under EUR 400 million. Management now expects revenue for 2026 to be at the upper end of the EUR 440 to 490 million range, with an EBIT margin between 9.5% and 10.5%. For 2027, the company is targeting revenue of EUR 570 to 620 million and a margin of more than 11%. Since January, the stock has already gained nearly 70%. On average, analysts expect the share to rise by a further 30% over the next 12 months.

Zefiro is a hidden champion in a multi-billion-dollar market and benefits, among other things, from government environmental programs. Acquisitions and strategic partnerships are likely to significantly accelerate growth in the future. Analysts believe the stock is significantly undervalued. The experts are also bullish on 2G Energy and Siemens Energy.