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.
38 investments found
South West, United States
JUST 3 UNITS LEFT!!! Own an interest in a development oil well in a proven prolific oil field! Average initial production rate for 12 wells previously completed was 1,247 barrels of oil/day with better than 10:1 Returns! 1st come, 1st serve.
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
Louisiana, United States
Zero Point Solutions specializes in precision marine vessel alignment, ensuring engines, gears, and propeller shafts operate at peak performance. With nearly 20 years of alignment expertise, we're offering investors a proven, high-growth opportunity!
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.
West, United States
There is an increasing demand for livestock grass hay and alfalfa hay with declining amounts of land and water for the crops. We can now grow what is called barley fodder with indoor vertical farming methods for less than the cost of hay.
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✅
Comunidad Valenciana, Spain
Recycap transforms coffee capsule recycling with patented REACT® technology, offering automated, eco-friendly solutions for homes and businesses. We simplify recycling, reduce waste, and align with EU sustainability laws in a growing $19B market
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 $304,000 so far. Our investor Pitch Deck is available for download.
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
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.
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 $304,000 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 unlock and tap into a $462 million 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
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.
Chile, Chile
We develop overlooked high-grade gold veins in Chile using low-cost, high-return methods. Three active projects offer near-term cash flow and scalable potential. Seeking strategic investors from $25,000+.
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.
Queensland, Australia
"The world’s first truly sustainable alternative to burial and cremation — The Gentle Way. A groundbreaking solution with global market potential and strong early interest. Our machine is patent pending internationally."
AndalucÃa, Spain
Vendo solicitud de patente la que durante 20 años se puede vender o contratar. Otra opción: pagar el ICP 4.700€ para su publicación y protección en 156 paÃses durante 31meses, +800€ último pago a OEPM para última revisión. Ganancia acuerdo contrato.
Jalisco, Mexico
México necesita más de 29,000 estaciones de carga y hoy solo tiene 1,400. Nuestra red de cargadores rápidos con cafeterÃa busca llenar ese vacÃo, capturando un mercado en auge con un modelo probado, escalable y de alto impacto.
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.
East Midlands, United Kingdom
Could the waste heat from AI computing solve fuel poverty? We deploy AI compute servers into homes. Capturing waste heat to provide free heating and hot water - reducing energy bills, scaling compute infrastructure, and accelerating decarbonisation.
Dublin, Ireland
400 million tennis and padel balls go into landfill each year globally. We have solved how to aggregate, consolidate and recover these balls and bring the materials (rubber and Nylon) from the balls back into circular reuse.
W. Midlands, United Kingdom
Viritech is a leading clean technology company, addressing the global challenges of renewable energy integration and the electrification of transport with smart energy management and storage solutions.
Gauteng, South Africa
Grow your $1 to $4 and uplift a billion lives. https://www.scootenator.co.za/videos/the-investor-pitch
AndalucÃa, Spain
Producción de energÃa limpia y renovable para la transición energética y el reto demográfico, un negocio de futuro.
Saudi Arabia
Open pit mine in Chile - South America
Auckland, New Zealand
e3 Solar Wind Hydro designs AI-powered Wild Grid pods combining solar, wind & micro-hydro for off-grid clean energy, replacing diesel in remote NZ and global markets.