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Looking for smart, sustainable investment opportunities with real impact? In this video, we showcase 9+ top-performing renewable energy projects from around the world—delivering annual returns of up to 9.5% and even saving thousands of tons of CO₂.
If you want your money to bring you great returns and make our planet a better place to live, you need to read this article.
While politicians talk about how to finance the green transition, we can act and make great returns by investing in sustainable crowdfunding projects.
We have put together a list of 20 great renewable energy projects in which you can invest starting from a few hundred euros.
AREAM Green Bond digital
AREAM Solar Finance GmbH, a subsidiary of the experienced renewable energy specialist AREAM Group SE, is raising funds to accelerate the development of solar energy projects across Germany. With a strong track record since 2005, the AREAM Group focuses exclusively on sustainable, ecological investments in renewable energy.
The net proceeds from this offering will be used to finance early-stage development of ground-mounted and agri-photovoltaic (agri-PV) solar projects, including those with integrated energy storage. Target developments are primarily located in Northern Germany and include land acquisition, permitting, environmental assessments, planning, and technical design.
Projects will be developed to a "ready-to-build" stage and then sold. AREAM Solar Finance funds development directly or through project companies, retaining control until the final exit. Development is carried out in collaboration with AREAM Advisory GmbH under a milestone-based agreement.
The project is provided by Wiwin and will ensure an 8.0% annual rate of return, learn more about the project here.
TN Elevator - 301.42 Tonnes targeted CO2-savings
Thien Nam Elevator, one of Vietnam’s pioneering and most trusted elevator manufacturers, offers investors a solid opportunity to back a growing industrial company with a strong market position and a commitment to sustainability. Since 1994, the company has produced, installed, and maintained a wide range of elevators and conveyor systems, with over 1,000 units manufactured annually at its main facility near Ho Chi Minh City.
Thien Nam's vertically integrated production model ensures full quality control and operational efficiency. With 250 skilled workers and a service network spanning 23 locations, the company has built long-term relationships across residential, commercial, and industrial sectors.
In line with global ESG trends, Thien Nam is now integrating renewable energy into its operations. A new 393 kWp rooftop solar installation powers a significant share of factory needs, lowering carbon emissions and enhancing energy independence.
This project represents a unique opportunity for investors to participate in the growth of Vietnam’s infrastructure sector while supporting a company actively advancing green industrial transformation.
The project is provided by Ecoligo and will ensure a 7.00% annual rate of return, learn more about the project here.
Miravall Solar Project (Lleida)
We present to you the Miravall solar project, which will benefit all the inhabitants of the Pla d’Urgell region. This is a 4.36 MWp solar plant located in Torregrossa, which will generate a significant amount of energy, avoid more than 2,000 tons of CO2, and revitalize the socioeconomic environment of the region.
The investment to be financed with local participation is €500,000, with an interest rate of EURIBOR +5%-6% and a 10-year term for all co-investors who decide to seize this opportunity. You can participate starting from €500 and up to a maximum of €50,000, whether you are a resident or a local business within the eligible area.
Invest in a renewable and sustainable project that, in addition to being profitable, helps make the area more prosperous!
The project is provided by Fundeen with a fixed annual interest rate of 8.6%, learn more about the project here.
Bettervest Self-Funding
Founded in 2012, Bettervest is a profitable and rapidly growing impact crowdfunding platform focused on financing sustainable energy and climate projects. With over €25.5 million in funding raised and 2 million tons of CO₂ saved, Bettervest has supported high-impact projects that improve both the environment and livelihoods—especially in underserved communities.
After achieving profitability in 2021, Bettervest has scaled successfully, even through challenging economic periods. The company is now seeking growth capital to expand its project portfolio internationally, diversify its impact investment offerings, and increase its presence in high-demand markets.
By investing, you gain profit participation rights—becoming a virtual shareholder who benefits from the platform’s continued financial success. Your investment will directly fuel the expansion of impactful, income-generating projects that align with global climate goals.
The project is provided by Bettervest, learn more about the project here.
Solar energy systems and battery energy storage for social housing
With net metering being phased out, the VvE Solar Roofs project offers a proven solution for energy independence. Developed by CCE Nederland, solar and battery systems have already been installed in six apartment buildings in Apeldoorn and one in Arnhem, enabling residents—mainly social housing tenants—to generate and store their own power and cut energy bills to nearly zero.
Invested funds will complete the financing of these seven solar installations, covering panels, batteries, and infrastructure. After funding, ownership will transfer to Switch Solutions, which will expand the model nationwide as a turnkey solution for homeowners' associations (VvEs).
Backed by a senior bond structure and guarantees from participating VvEs, this investment combines solid financial security with high social and environmental impact.
The project is provided by ZonHub. learn more about the project here.
Solar plant - BM Impianti Srl - RENEWABLE SOURCES
Moneleg S.L. is seeking €600,000 in short-term financing to support working capital needs tied to the acquisition and sale of 5 GWh (5,000 MWh) worth of Energy Savings Certificates (ESCs).
ESCs certify verified energy savings from efficiency upgrades like insulation, HVAC improvements, or LED lighting. Energy providers (Obligated Parties) purchase these certificates to meet legally mandated savings targets—similar to carbon credit systems.
Moneleg acts as a registered Delegated Entity, managing the acquisition, verification, and registration of ESCs before transferring them to energy companies. The requested funds will bridge the cash flow gap between acquiring ESCs and receiving payment—typically a cycle of 40 to 90 days.
This investment supports a growing market that incentivizes energy efficiency upgrades while offering environmental impact and predictable, short-term returns.
The project is provided by Ener2crowd and will ensure a 9,50% annual rate of return, learn more about the project here.
Finance the construction of a methanization unit in Ille-et-Vilaine
BEAUCHERAIE METHANERGIE, founded by farmers Ségolène and Guillaume in 2022, is developing an on-farm methanization unit to convert livestock effluent and plant waste into renewable energy. The project is backed by TENEA, a joint venture between renewable energy leader Tenergie and biogas construction specialist Homea.Following a successful €2.5M initial raise, the company is now issuing bonds to finance the second phase of construction. The total project cost is €7.7M, with over €2M contributed by the founders and €5M to be raised through bonds.Repayment is expected through long-term bank financing, with the possibility of early repayment. Interest is deferred for the first year. As security, investors benefit from a 100% share pledge in BEAUCHERAIE METHANERGIE and a pledge on all key plant assets.This is a chance to support a proven renewable energy model with strong partners and solid collateral.The project is provided by Enerfip and will ensure a 7.75% annual rate of return More about the project here.
Solar project in Sierra Leone
InnoVent is an independent French renewable energy company, founded in 2001, that develops, builds, and operates wind and solar power plants—often with storage. With 150 employees and €58 million in 2024 revenue, it runs 37 wind farms in France and develops projects in 15 African countries. To date, it has delivered over 600 MW of clean energy and 130 MWh of battery storage.
A pioneer in crowdfunding, InnoVent has financed 51 projects on Lendosphere with a perfect repayment record. This new campaign is backed by a French wind farm and supports the construction of its first solar plant in Sierra Leone.
The Waterloo InnoVent Solar Park (WISP) will begin with a 50 MWp solar installation supplying Sierra Leone’s grid, with plans to expand to 200 MWp and 400 MWh of storage. The project aims to replace diesel use, improve grid reliability, and support energy access and Sierra Leone’s clean energy transition.
The project is provided by Lendosphere and will ensure a 7.50 % annual rate of return. learn more about the project here.
Bisedge in Nigeria- 1 836 tons CO2 avoided
With this loan to Bisedge Holding, we are financing the distribution of electric forklifts for the Nigerian Bottling Company to replace diesel-powered forklifts. Further, the use of electric forklifts by Nigerian businesses will improve air quality by cutting carbon emissions and lowering noise pollution, creating healthier workplaces. Bisedge is also prioritising women's employment as forklift operators to empower them economically. This initiative will support Nigeria’s transition to sustainable industrial practices and reduce carbon emissions associated with the use of diesel-powered forklifts for industrial use.
The project is provided by Trine learn more about the project here.
Development of the Port-de-Bouc heating and cooling network
This project will be led by a SEMOP , a Single-Operation Mixed Economy Company, named Se@nergies, and co-owned by ENGIE Solutions and the town of Port de Bouc.
ENGIE is launching the development of the Se@nergieS urban network, which will provide heat and cold to the town of Port-de-Bouc.
This project includes the construction and operation of production , transport and distribution services based on thalassothermal energy, ensuring that 67.5% of the heat comes from renewable energy.
In addition, the project includes the construction of a raw water network , as well as the installation and operation of photovoltaic installations on the roofs and canopies of buildings and land managed by the city.
The project is provided by Lendopolis and will ensure a 7.5 % annual rate of return, learn more about the project here.
Invest in the Future of Clean Hydrogen with Lhyfe
Lhyfe is a French pioneer in green hydrogen, producing renewable hydrogen through water electrolysis powered by wind and solar energy. Unlike traditional hydrogen, which is 95% fossil-based, Lhyfe’s hydrogen generates 10 times less CO₂ (ADEME source), helping decarbonize industries like chemicals, steel, electronics, and transport.
Now, for the first time, citizens can invest in four green hydrogen plants via crowdfunding bonds.
The first site in Morbihan, France, is operational since late 2024, producing 2 tons of hydrogen daily. The second, in Baden-Württemberg, Germany, will supply the H2 Mobility network with up to 4 tons/day. Two more plants in Somme and Isère (France) are under construction, with capacities of 2 and 4 tons/day. The Isère site will supply the HYmpulsion network.
These projects have secured €53 million in institutional debt financing, confirming strong support for Lhyfe’s model.
Join the green energy transition—invest in the future of clean hydrogen with Lhyfe!
The project is provided by LITA.co with a fixed annual interest rate of 8.5 %, learn more about the project here.
Invest in bonds by AustriaEnergy
AustriaEnergy has specialized in the development and integration of renewable energy projects since 2006. With successfully implemented wind and photovoltaic projects in Spain, Italy, and Chile, with a total capacity of over 1,000 MW, and an equity ratio of over 50%, the company stands for stability, sustainable growth, and technological innovation. AustriaEnergy now also offers private investors the opportunity to participate in this success story.
The project is provided by Conda and will ensure a 9% annual rate of return., learn more about the project here.
SL Wind Farm Hohenlimburg
Thyssen Krupp's Hohenlimburg plant is supplied with electricity directly via its own cable route of almost 4 kilometers in length. Such a direct supply of electricity for industry is a first in Germany .The offer initially only applies to residents with the following zip codes: 58119, 58091, 58093, 58097 and 58099. From July 27, 2024, all residents of Hagen will be eligible to participate.The project is provided by Klimaschwarm with a fixed annual interest rate of 5.00%, learn more about the project here.
Green Solar and Battery Systems for Companies in East Africa
Bring clean solar power to East Africa, help avoid 2,944 tons of CO2 and create 140 new jobs in the region!.The project is provided by Klimja and will ensure an 6.50 % annual rate of return, learn more about the project here.
You invest in two solar systems in Germany and Italy.
The CAV Group from Regensburg, as an experienced and successful asset manager in the renewable energy sector, was responsible for the planning and construction of the systems. Both solar systems have already been built and will soon be connected to the power grid. The project is provided by GreenVesting and will ensure 4.5% - 6.5% annual rate of return, learn more about the project here.
(Equity project) Bristol Energy Cooperative (BEC) is a community-owned enterprise established in 2011, aiming to raise £1 million through a share offer to finance the growth of its renewable energy portfolio.
The funds will support the development of new solar energy projects. The project is provided by Triodos Crowdfunding, learn more about the project here.
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Remember: Direct and indirect investment in crowdfunding involves significant risks as there is a potential risk for loss of part or all of the invested capital.
We wish you a good day and successful investing!
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