Recent Business Proposals in Energy & Natural Resources - United Kingdom and International

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 Kingdom and around the world at the Angel Investment Network.

28 investments found

Display by
Jerry Cans of Electricity

Jerry Cans of Electricity

location_onLondon, 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.

  • Secured a contract with the Ministry of Defence (DASA)
  • EIS Advanced Assurance
  • Invest from only £10,000 and receive equity shares in the company

£5,000,000

Total Required

£10,000

Min per Investor
The Ultimate Climate Tech

The Ultimate Climate Tech

location_onYork & 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.

  • Proven & protected green tech ready for launch which monetises UK£4bn waste
  • Exemplary team with solid evidence base of tech & commercial competence
  • Breakthrough green tech primed for high value acquisition (2027 – 2030)

£3,000,000

Total Required

£15,000

Min per Investor
Vivetti Energy

Vivetti Energy

location_onLondon, United Kingdom

Vivetti Energy’s mission is to unlock the potential of clean energy by developing Smart-Grid Technologies, based on advanced Power Electronics and AI-optimised Energy Management Software

  • £500bn+ global BESS market growing at a 21% CAGR
  • Deeply experienced team - Power Electronics/EMS Software/SaaS/Arbitrage
  • Growing BESS project pipeline across the UK & Europe

£500,000

Total Required

£20,000

Min per Investor
Project Lift Off

Project Lift Off

location_onSouth East, United Kingdom

JobMatcha® is set to supply workers to a several large, government-backed infrastructure projects whilst facing a short-term cashflow challenge. It's created the perfect opportunity for an investor to come aboard at our crucial "Lift Off" phase.

  • The Runway is prepared, we just need to re-fuel before Lift Off!
  • We operate a recurring revenue model in a high-demand sector
  • We have our own tech and strong Social Value proposition

£500,000

Total Required

£100,000

Min per Investor
nested loop

nested loop

location_onW. Midlands, United Kingdom

nested loop is a smart energy company helping homes and communities save money and cut carbon through AI-powered battery storage, solar integration, and smart software that optimises when and how energy is used. SEIS.

  • We have secured three sales in less than a month with no marketing.
  • We have a commitment of £210k towards the round.
  • We have £200k of SEIS allocation.

£100,000

Total Required

£5,000

Min per Investor
Scientific Discovery

Scientific Discovery

location_onYork & Humb, United Kingdom

We have made a huge scientific discovery, which includes: • A new understanding of how the topography of the planet has formed • A new understanding of evolution • Evidence to support an understanding of the cause of many diseases • Climate tech

  • Fast return on investment
  • Huge potential in profit
  • Exciting scientific discovery

£5,000,000

Total Required

£5,000

Min per Investor
Encore Environment Ltd

Encore Environment Ltd

location_onEast Midlands, United Kingdom

Encore Environment is a progressive and ethical waste management and environmental consultancy specialising in total waste management solutions, sustainability strategies, and innovative approaches to waste reduction.

  • Waste reduction, challenging and disrupting conventional routes of disposal
  • Project Divert. Reuse platform diverting assets to good causes. ESG align
  • Social Value - Education Programmes for schools on waste. 5-16 year olds

£800,000

Total Required

£800,000

Min per Investor
TeraSort

TeraSort

location_onNorth West, United Kingdom

TeraSort is building plug-in, fully robotic, modular recycling units that replace traditional recycling facilities, cutting capex by 10X and opex by 5X.

  • Two Oxford Engineers fixing the £70B household recycling industry
  • 3 LOIs from leading waste industry players
  • Computer vision PhD CTO that built the tech behind leading waste startup

£350,000

Total Required

£10,000

Min per Investor
Flying Forest

Flying Forest

location_onEast Anglia, United Kingdom

FLYING FOREST has a de-risked, best-in-class project in Finland that will produce 140kt pa of ultra-low-cost methanol from forestry waste in phase 1, and upside options to grow to +400kt methanol or 180kt of SAF in phase 2.

  • Site and feedstock secured in Finland
  • Finland has second most reliable grid and lowest power pricing in Europe
  • Technology is proven- TRL 9 and derisked through methanol pathway to jet

£1,500,000

Total Required

£10,000

Min per Investor
UNIVERSAL EV BATTERY SWAP

UNIVERSAL EV BATTERY SWAP

location_onEast Midlands, United Kingdom

A patent-pending universal EV-energy platform enabling instant battery swaps, cross-brand compatibility, and circular recycling — solving charging bottlenecks and creating the foundation for global EV standardisation.

  • Patent Pending with UKIPO
  • Backed by Gateley & IAM Strategy 300 expertise
  • McKinsey & Company’s “Battery 2030" Value Revenue Over $400B

£50,000

Total Required

£10,000

Min per Investor
Waste To Valuable Product

Waste To Valuable Product

location_onNorth West, United Kingdom

Infinite 8 Cycle innovates and manufactures waste recycling technologies that convert waste oils, lubricants, rubber tires, and plastic waste back into raw materials for the circular economy, effectively leading to zero waste in landfills. SEIS & EIS

  • We have successfully completed the Factor 1 L waste oil recycling unit.
  • Post-exhibition interest from Italy and Dubai has been significant
  • Investment payback period 1 year

£3,000,000

Total Required

£10,000

Min per Investor
Dumortierite Blue Stone

Dumortierite Blue Stone

location_onSaudi Arabia

Open pit mine in Chile - South America

  • Blue stone
  • South America location
  • Open pit mine activity

£700,000

Total Required

£500,000

Min per Investor
Pino Alto Silver Mine

Pino Alto Silver Mine

location_onAlberta, 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.

  • Approx $4,000,000 USD annual profit after tax (at 600 tonnes per month)
  • Mining has started with over 1000 tonnes of ore mined from secondary vein
  • 30+ years worth of mining on the property (at 600 tonnes per month)

£550,000

Total Required

£15,000

Min per Investor
EST. ANNUAL ROI: 28-41%

EST. ANNUAL ROI: 28-41%

location_onSingapore, 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

  • Monthly residual income paid to investors (operated & managed by ASE).
  • Low breakeven per barrel results in solid profit margins at low oil prices.
  • Series A (1 unit = $400K USD) Est. NPBT (after payback) $2,833,019.74.

£3,000,000

Total Required

£75,000

Min per Investor
GOLD Mining New Zealand

GOLD Mining New Zealand

location_onNew 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.

  • Best opportunity right now Gold Mining Operation Otago New Zealand.
  • Raised NZD $351,000 with very positive feedback daily.
  • Stage (1) 79% funded investors showing strong interest.

£750,000

Total Required

£10,000

Min per Investor
CASH FLOW WHILE YOU SLEEP

CASH FLOW WHILE YOU SLEEP

location_onSouth 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!

  • TARGETED PAYS HAD 19 TO 27% POROSITY!!!
  • Income from this well expected for 10 years plus!
  • Economics are greater than 10:1

£450,000

Total Required

£10,000

Min per Investor
Enviro Friendly Power

Enviro Friendly Power

location_onNew 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

  • Our first year consumer electricity sales goal will be 540TWh
  • 711% return to investors over 7 years
  • True environmental and consumer alignment in electrification

£4,900,000

Total Required

£10,000

Min per Investor
Climate Change Disruptor

Climate Change Disruptor

location_onVictoria, 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.

  • This is the best Certified Organic Regenerative Carbon system available.
  • The UN stated... 60 crops left on Earth unless we convert to my technology.
  • Carbon Credits are forecast to become the largest commodity ever traded.

£4,900,000

Total Required

£50,000

Min per Investor
GOLD Mining New Zealand

GOLD Mining New Zealand

location_onOtago, 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.

  • Best opportunity right now Gold Mining Operation Otago New Zealand.
  • Raised NZD $351,000 with very positive feedback daily.
  • Stage (1) 79% funded investors showing strong interest now.

£650,000

Total Required

£9,000

Min per Investor
Heat Pump=Heathedge

Heat Pump=Heathedge

location_onFlemish 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.

  • Deep analytic understanding
  • 35 years of experience in engineering process plants
  • Large potential network of customers

£175,000

Total Required

£175,000

Min per Investor
Alpenland Heizungswasser

Alpenland Heizungswasser

location_onBayern, Germany

Marktführer in der Heizungswasseraufbereitung (VDI 2035). Profitabel, skalierbar, wachstumsbereit. Jetzt Expansion finanzieren & Beteiligung sichern!

  • Marktführer für Heizungswasseraufbereitung (VDI 2035-konform)
  • Über 10.000 Anlagen erfolgreich gespült & dokumentiert
  • Profitabel seit Jahren – klarer Cashflow-Nachweis

£900,000

Total Required

£45,000

Min per Investor
Urbenex BioEnergy Inc

Urbenex BioEnergy Inc

location_onBritish 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.

  • We have a patented process that we know works
  • We have high profile agricultural based clients
  • We have multiple off take agreements in place

£1,600,000

Total Required

£5,000

Min per Investor
Photovoltaik-Lösungen

Photovoltaik-Lösungen

location_onBayern, Germany

PVVision bietet hochwertige Photovoltaik- und Speicherlösungen für Privat- und Gewerbekunden. Wir wachsen stark und möchten unsere Prozesse skalieren, um mehr Kunden mit effizienter, nachhaltiger Energieversorgung aus eigener Hand zu versorgen.

  • Stark wachsender PV- und Speichermarkt mit hoher Nachfrage.
  • Bewährtes Full-Service-Modell mit klaren Prozessen.
  • Hohe Qualitätsstandards durch Premium-Partner & Fachteam.

£450,000

Total Required

£45,000

Min per Investor
Investment for Green-Tech

Investment for Green-Tech

location_onBerlin, Germany

Wir helfen kleinen Waldbesitzern mittels KI-Dronen ihre Flächen zu vermessen, zu bewerten und zum Erhalt von CO2 Zertifikaten automatisiert zu zertifizieren. Hierbei arbeiten wir mit lokalen Forstämtern und anderen offiziellen Stellen zusammen.

  • Fortschrittliche Technologie zur Zertifizierung, KI-gestützt
  • Nachhaltig und mit einem echten Nutzen für das Erreichen der Klimaziele
  • Starke Renditen; die Politik ist hierbei unser bester Salespartner

£1,800,000

Total Required

£90,000

Min per Investor
GreenSlide REUSE system

GreenSlide REUSE system

location_onIsrael, Israel

GreenSlide developed the world’s first robotic REUSE system that replaces single-use cups at stadiums, live shows, and large venues. Backed by the EU and the Israeli Ministry of Energy, with a working prototype and signed paid pilots, we’re leading a

  • Working prototype successfully tested in lab conditions.
  • Backed by the European Union and the Israeli Ministry of Energy
  • Paid pilots signed with major F&B operators

£1,100,000

Total Required

£40,000

Min per Investor
Synconius Wind Turbine

Synconius Wind Turbine

location_onFinland

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.

  • New type of wind turbine
  • Working prototype
  • World wide demand

£90,000

Total Required

£9,000

Min per Investor
GreenEngine Capital Inc.

GreenEngine Capital Inc.

location_onBritish Columbia, Canada

GreenEngine Capital Inc. (GEC) drives impact through selective harvesting, solar projects, and carbon credits. Focused on developing nations, it funds sustainable forestry and clean energy to advance the environment, economies, and a greener future.

  • Proven management team with deep expertise in forestry and environment
  • Impact-focused model combining Carbon Credits, solar, and selective logging
  • Expanding across developing countries with scalable green investments.

£275,000

Total Required

£275,000

Min per Investor
Westwin Series B Pref

Westwin Series B Pref

location_onMidwest, United States

Westwin is America's Only Major Nickel Refinery solving America’s critical minerals crisis – a crisis of foreign dependency, ESG violations, and forecasted market deficits.

  • We are the only producers of Nickel Product in America
  • We have sales contracts totaling 1.75B from massive buyers in the space
  • The market is expected to grow by 300% over the next 5 years

£7,600,000

Total Required

£75,000

Min per Investor
Per Page 36