Monetizing Actions in Renewable Energy: Complete Guide for Investors

The Time to Invest in Renewable Energies is Now

The global energy transition is not a passing trend but a structural reality transforming financial markets. In 2023, renewable generation capacity reached 510 GW, representing a 50% increase over the previous year—the most significant expansion in two decades. This phenomenon opens multiple opportunities for those seeking to combine profitability with sustainable impact.

The adoption of renewable energies is accelerating due to a convergence of factors: increasing regulatory pressure, unprecedented government investments (such as the 20 trillion dollars allocated by the US administration to clean energy), and corporate recognition that the energy transition is a growth vector, not an obstacle. By 2025, renewables are projected to go from 29% to 35% of global electricity generation, gradually displacing fossil fuels which still dominate 82% of primary consumption.

Understanding the Landscape: Renewable Sources and Their Characteristics

Before structuring an investment strategy in renewable energies, it is essential to understand the available types of sources and their market potential:

Solar Energy: Converting solar radiation into electricity using photovoltaic panels. Its modularity—from residential installations to large-scale parks—has accelerated its global adoption. Advances in perovskite technology promise significant efficiency gains.

Wind Energy: Generation through turbines that capture wind energy. Offshore (at sea) installations have gained prominence for their large-scale production capacity in areas with consistent winds.

Energy Storage: Critical solutions such as lithium-ion batteries, flow systems, and pumped hydro that address the intermittency of solar and wind sources. Tesla, Contemporary Amperex Technology (CATL), and BYD lead this segment.

Hydropower: The most established renewable, generating electricity from water movement. Its predictability contrasts with geographic and hydrological dependence.

Geothermal Energy: Harnesses Earth’s heat, particularly effective in volcanic regions. Offers stable generation regardless of weather conditions.

Tidal and Wave Energy: Captures energy from oceans and tides. Although with considerable potential, it requires further technological development and infrastructure.

Green Hydrogen: Produced via electrolysis of water using renewable sources, acting as an energy vector with fuel cells as a final application. It is a promising solution for sectors difficult to decarbonize.

Corporate Giants: Leaders in Renewable Actions

Multi-Renewable Energy

NextEra Energy (NEE): Market cap of $122.39 billion USD. Leader in solar and wind generation with a 9.3% increase in adjusted earnings per share in 2023. Its project portfolio in both technologies positions it for continuous expansion, attracting long-term investors.

Brookfield Renewable Partners (BEP): $15.03 billion USD. Diversified portfolio of renewable assets with a resilient business model.

Solar Technology

SolarEdge (SEDG): $4.121 billion USD. Specialist in solar optimization solutions.

Canadian Solar (CSIQ): $1.307 billion USD.

Enphase Energy (ENPH): $16.43 billion USD. Leader in microinverters and residential energy management.

First Solar (FSLR): $17.03 billion USD. Manufacturer of thin-film modules.

Wind Generation

Vestas Wind Systems (VWS): $28.89 billion USD. Leading global wind turbine manufacturer.

Ørsted (ORSTED): $22.20 billion USD. Danish company specializing in offshore wind energy, present in Europe, Taiwan, and the US. Recently secured contracts for Hornsea 3 and 4 in the UK.

Goldwind (2208): HKD 32.56 billion. Chinese manufacturer with a dominant position in the Asian market.

Storage and Battery Technology

Tesla (TSLA): $556 billion USD. Besides electric vehicles, leads in storage systems Powerwall and Megapack.

BYD Company (81211): HKD 559.50 billion. Leading electric vehicle manufacturer (526,409 units Q4 2023, surpassing Tesla), and dominant battery technology supplier for the renewable sector.

Contemporary Amperex Technology (300750): CNY 795.57 billion. Next-generation battery manufacturer.

Hydropower

China Three Gorges Corporation (00905): CNY 139.11 billion.

Enel (ENEL): EUR 63.28 billion. Italian operator with a global renewable portfolio.

Geothermal and Innovation

Ormat Technologies (ORA): $3.95 billion USD. Global specialist in geothermal energy.

Tetra Tech (TTEK): $9.8 billion USD. Engineering service provider for renewable projects.

Green Hydrogen

Plug Power (PLUG): $2.422 billion USD.

Ballard Power Systems (BLDP): $856.59 million USD.

Bloom Energy (BE): $2.317 billion USD.

Three Proven Strategies to Invest in Renewable Energies

Option 1: Direct Stock Purchase

Advantages:

• Direct participation in corporate growth
• Access to dividends when applicable
• Voting rights in corporate decisions
• Full control over asset selection
• Alignment with specific environmental impact

Disadvantages:

• Concentrated risk on individual performance
• Requires thorough research and constant monitoring
• Less diversification with limited capital

Recommended Approach for Beginners:

Focus on companies with solid fundamentals and proven track records. NextEra Energy combines robust growth (9.3% in adjusted earnings) with an established presence. BYD offers dual exposure: dominance in electric vehicles (surpassing Tesla sales) plus critical storage technology for renewables. Ørsted provides exposure to offshore wind, the most dynamic growth segment, with secured contracts for Hornsea parks.

Option 2: Renewable Energy ETFs

Advantages:

• Automatic diversification across companies and technologies
• Reduced specific corporate risk
• Liquidity in open markets
• Sector access without selecting individual stocks
• Lower operational costs than active management

Disadvantages:

• Management fees that erode returns
• Less control over portfolio composition
• Exposure to undesired companies within the fund

The top four sector ETFs reflect sector volatility consistent with political cycles and technological developments. Their evolution shows a growing preference for solar and emerging clean technologies, validating the long-term structural trend.

( Option 3: Contracts for Difference )CFD###

Advantages:

• Speculation on prices without direct ownership
• Ability to go long (bullish) or short (bearish)
• Leverage available to amplify exposure
• Flexibility to navigate political volatility
• Opportunity to profit from falling prices in fossil stocks

Disadvantages:

• Leverage amplifies both gains and losses
• Overnight financing costs
• Requires rigorous active risk management
• Does not pay dividends

Pragmatic Use Case:

CFDs are suitable for traders seeking to capitalize on sector divergences. Comparing First Solar (renewable) versus ExxonMobil (fossil) illustrates how political events—such as changes in presidential administrations—cause adverse movements between these assets. Business translations and policy shifts can create short-term opportunities that CFDs effectively capture.

Macroeconomic Context: Global Renewable Investment Dynamics

( Evolution of the Energy Mix

Fossil fuels maintain 82% dominance in primary energy consumption, but their share is gradually eroding. Renewables grew 50% in 2023, reaching 510 GW of installed capacity—the fastest pace in two decades. China leads this growth, driven by massive solar investment, followed by the European Union with diversification strategies in wind and geothermal.

) Projections until 2028

Under current policies, global renewable capacity will reach 7,300 GW by 2028. However, ambitious climate goals ###such as COP28’s tripling of capacity by 2030### require 11,000 GW, highlighting the gap between current trajectory and decarbonization targets.

( Corporate Investment in Transition

Traditional energy companies are massively reallocating capital toward renewables, recognizing both regulatory pressure and growth opportunities:

TotalEnergies: 100 GW renewable target by 2030, positioning among the top five global leaders.

BP: 50 GW renewable production goal )from 3.3 GW in 2021###—a 15x increase.

Ørsted: Will allocate 50% of gross investments to renewable solutions and storage.

Repsol: €4 billion in projects to reach 10 GW of renewable capacity.

This movement underscores that the energy transition is not a hypothetical scenario but a corporate reality with profound implications for investment portfolios.

Conclusion: Structure Your Investment Strategy

Investing in renewable energies offers a unique convergence: positive environmental impact with potential for sustainable financial returns. The choice of strategy—direct stocks, ETFs, or CFDs—should align with your time horizon, risk tolerance, and specific objectives.

The sector’s rapid expansion (510 GW in 2023, projected to reach 7,300 GW in 2028) provides substantial runway for asset appreciation. Political changes will continue to generate volatility, but the structural trend of energy transition remains incontrovertible, supported by record government investments and strategic corporate reorganization.

For impact- and return-oriented investors, the time to start positions in renewable energies is now.