View Energy & Natural Resources angel investment opportunities. View projects from startups and entrepreneurs to established businesses and global brands, all looking for Angel Investors in the United States and around the world at the US Angel Investment Network.
27 investments found
South West, United States
JUST 2 Units left! We made a great well and found what could be a major shallow oil field! Why do we need 2 more units? Because of costs and prudence! If this new field proves viable, we could be looking at several million barrels of oil recoverable!
London, United Kingdom
We address critical energy needs on the battlefield by revolutionsing military energy logistics with our Tactical Energy Storage and EV Charging Systems. The Kratos offers operational advantages through rapid deployment, modular design & durability.
South West, United States
✅Direct Asset Ownership: 10-well portfolio ✅Monthly Income: Commences 8 weeks from investing ✅Capital Payback: Estimated 26-30 months ✅High-Profit Potential: Significant additional upside ✅ Exit Option: Cash out via the ASE secondary market platform
Midwest, United States
Clean Wave developed proprietary technologies to profitably solve our customers' long-standing environmental problems while also slashing greenhouse gas emissions. This results in improved sustainability and profitability for our customers. Website✅
Louisiana, United States
We specialise in precision marine vessel alignment, ensuring engines, gears & propeller shafts operate at peak performance. With nearly 20 years of alignment expertise, we offer investors a proven, high-growth opportunity. A billion-dollar industry.
West, United States
Freedom Energy E&P, a closely held oil exploration company, seeks capstone funds for its project in central Utah. With over $3.0 million invested, we have discovered light, sweet crude oil in a 300' thick naturally-fractured shale zone.
Midwest, United States
De-Risked Oil Development: We discovered a new 1 MM barrel oil field. The horizontal discovery well had to be abandoned. Looking to drill a new vertical well and expect 200' TVD of oil pay. These wells IP at 200 bopd, Payout is 4 months, 10X over 5yrs.
Alberta, Canada
Restarting a dormant silver mine in Mexico, which was hand-mined in the past, with a grade of 900g of silver per tonne. We will be mechanizing & scaling the operation to 25 tonnes per day; 30+ years worth of mining on the vein; 100+% ROI annually.
York & Humb, United Kingdom
FeTu is a proven, award-winning climate tech innovator enabling power generation from 40°C waste heat and geothermal sources. Backed by £12m, with secured IP and FTO, it's now transitioning to commercial scale with global relevance.
Singapore, United States
✅Direct Asset Ownership: 10-well portfolio ✅Monthly Income: Commences 8 weeks from investing ✅Capital Payback: Estimated 26-30 months ✅High-Profit Potential: Significant additional upside ✅ Exit Option: Cash out via the ASE secondary market platform
New South Wales, Australia
✅Direct Asset Ownership: 10-well portfolio ✅Monthly Income: Commences 8 weeks from investing ✅Capital Payback: Estimated 26-30 months ✅High-Profit Potential: Significant additional upside ✅ Exit Option: Cash out via the ASE secondary market platform
New Zealand
Shotover River Yellow Rock Limited, a New Zealand based gold mining company is seeking committed investors to help fund the next phase of our growth. We have raised NZD $351,000 so far. Our investor Pitch Deck is available for download.
Utrecht, Netherlands
Using driving wind, our innovative and patented system, which is placed under the hood of an electric vehicle, harvests energy from otherwise lost energy and feeds it to the battery. As a result, the battery range is increased at no additional cost.
South East, United Kingdom
Alpha 311 is a clean energy technology company revolutionising the way we generate localised renewable power with its patented vertical-axis wind turbines (VAWTs) that can be retrofitted to existing infrastructure.
New South Wales, Australia
"Axiom Perennial is at the forefront of an Electrification revolution with sole rights to the new Patent technology 'Electro Magnetic Conversion System'. Proven in other areas not related to power production✅ Positive feedback from engineers✅ Website
Victoria, Australia
Climate Change disruptor is the only economical, expandable, immediate solution to Deadly Climate Change, returning the One Teraton of C02 emissions released into the atmosphere since the start of the industrial revolution back into the Earths soils.
✅Direct Asset Ownership: 10-well portfolio ✅Monthly Income: Commences 8 weeks from investing ✅Capital Payback: Estimated 26-30 months ✅High-Profit Potential: Significant additional upside ✅ Exit Option: Cash out via the ASE secondary market platform
Otago, New Zealand
Shotover River Yellow Rock Limited, a New Zealand based gold mining company is seeking committed investors to help fund the next phase of our growth. We have raised NZD $351,000 so far. Our investor Pitch Deck is available for download.
Nairobi, Kenya
Dechans Solar & Electrical Solutions Ltd drives decentralised clean energy adoption with mini-grids that users own, while partners connect, manage, and monetise on our platform. We're seeking to tap into a $4B revenue pool.
Outside Canada, Canada
✅Direct Asset Ownership: 10-well portfolio ✅Monthly Income: Commences 8 weeks from investing ✅Capital Payback: Estimated 26-30 months ✅High-Profit Potential: Significant additional upside ✅ Exit Option: Cash out via the ASE secondary market platform
Flemish Brabant, Belgium
Heathedge is a heat pump concept that is modular, flexible and cheap for heat consumers who need temperatures between 80 and 135 C.
British Columbia, Canada
Urbenex BioEnergy is presently building our first Anaerobic Digester in California. We have signed agreements on four more Digesters that we will start construction on in late summer2025 on #2. We use our own Patented Pending technology.
Wales, United Kingdom
MyHomeScore makes home energy simple. A digital platform helping households understand and improve efficiency while giving businesses live insight and verified data to reach their net-zero goals.
London, United Kingdom
Celestia Shipping deploys hydrogen-powered vessels and AI-guided Nav to cut emissions and fuel use across Africa’s coastline and inland corridors. We deliver eco-friendly shipping with transparent sustainability metrics for a greener continent.
Finland
Synconius Oy is a Finnish clean-tech startup developing a breakthrough vertical-axis wind turbine (VAWT) that solves the core limitations of conventional wind energy technologies.
Gauteng, South Africa
Grow your $1 to $4 and uplift a billion lives. https://www.scootenator.co.za/videos/the-investor-pitch
Saudi Arabia
Open pit mine in Chile - South America