Waste to Watts
Waste to Watts Ltd develops the Slimline, a modular urban waste-to-energy plant that converts municipal solid waste into usable energy with negligible emissions and deploys within six months, sold to city governments worldwide.
- Company typePrivate
- Founded-
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Waste to Watts does
Waste to Watts Ltd is a UK-incorporated private limited company that develops and sells the Slimline, a modular waste-to-energy plant designed to convert municipal solid waste into usable energy — hot water, steam, and electrical energy — with negligible emissions. The system is engineered for urban deployment, with a stated six-month installation timeline and a compact footprint intended to fit within city environments. The company's value proposition centers on providing municipalities with advanced ecological waste treatment and local energy recovery in markets where conventional waste-to-energy infrastructure is impractical due to space, emissions, or build-time constraints.
The Slimline is the company's sole core product, and revenue is generated through one-time plant sales and implementation contracts with municipal government clients. The go-to-market is a direct enterprise field sales motion: principals engage city governments through high-level meetings and plenary sessions with mayors and municipal leadership teams to secure implementation projects. The leadership team consists of four principals — Heinrich Hafner (waste incineration engineering, ~40 years), Claudio Trentino (waste management facility development), Riki Sospisio (entrepreneur/investor), and Gianluca Grillo (former UK corporate lawyer now specializing in government-project delivery) — collectively providing technical, operational, financing, and government-procurement expertise.
The company is founder-owned and bootstrapped, with no disclosed institutional funding, no disclosed revenue, no disclosed headcount beyond the four principals, and a single named municipal engagement: Tripoli Central Municipality in Lebanon, which represents the company's flagship international expansion into the Middle East. Operating status is active based on website presence and ongoing news content, but the commercial pipeline beyond Tripoli is not publicly disclosed.
Waste to Watts firmographics
Firmographics- Name
- Waste to Watts
- Legal name
- Waste to Watts Ltd
- Website
- https://waste2watts.energy
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Waste to Watts Ltd develops the Slimline, a modular urban waste-to-energy plant that converts municipal solid waste into usable energy with negligible emissions and deploys within six months, sold to city governments worldwide.
- Ownership category
- akta.pro rank
Waste to Watts industry classification
Industry- Product category
- Waste-to-Energy Systems
- NAICS
- Waste Treatment and Disposal (56221), Other Nonhazardous Waste Treatment and Disposal (562219)
- SIC
- Cogeneration Services & Small Power Producers (4991), Refuse Systems (4953)
- akta.pro primary industry
- Waste-to-Energy CHP (Municipal/Industrial Waste Incineration) (EUACAKAC)
Keywords
Where Waste to Watts is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Waste to Watts business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Operations, Supply Chain, Personnel, Infrastructure, Marketing or Sales
Revenue model
- Waste-to-Energy Plant Sales and Implementation: Revenue generated from the sale and implementation of Slimline modular waste-to-energy plants to municipal clients. The company provides complete waste management solutions including plant installation and operational setup.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Waste to Watts product offering
Product offeringCore offering
Waste to Watts designs and sells Slimline, a modular, prefabricated waste-to-energy plant for municipal buyers. Each unit is sized to process between 20 and 200 tons of waste per day, converting municipal solid waste into hot water, steam, and electrical energy, and is engineered for installation in urban environments within a six-month deployment window with stated negligible emissions.
Product overview
Waste to Watts is a venture providing waste-to-energy conversion technology and solutions. The company offers a single core product: the Slimline, a modular waste-to-energy plant designed with negligible emissions that can be deployed in urban environments within six months. The Slimline represents the company's flagship technology for waste management and energy recovery.
Differentiator
Problem solved
Functional benefit
Products and services
- Slimline Modular, prefabricated waste-to-energy plant for municipal buyers that processes 20–200 tons of solid waste per day and converts it into hot water, steam, and electrical energy. Designed for urban installation within a six-month deployment window with stated negligible emissions.
Quantifiable outcome
- Urban deployment capability in six months
Companies that use Waste to Watts
Customer profileNamed customers1 record
Segments1 record
Ideal customer profiles1 record
Waste to Watts technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Waste to Watts partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Tripoli Central MunicipalityflagshipFollowing a plenary session held with the Mayor of Tripoli Central and his team, the Municipality expressed the desire to implement the Slimline waste-to-energy technology for the benefit of its inhabitants and their environment. This represents the company's primary implementation project and showcases their technology being selected by a municipality for advanced ecological waste treatment.
Scale indicators1 record
Recent moves4 records
Expansion highlights4 records
Waste to Watts competitors and assessment
Company assessmentEmerging players
- Anaergia: Specializes in converting organic waste and municipal solid waste into renewable energy and recovered materials through anaerobic digestion and related technologies. Comparable as an emerging player in municipal organic/urban waste-to-energy solutions, though with a different underlying technology stack.
- 2G Energy: Manufactures combined heat and power (CHP) and cogeneration systems, including biogas- and gas-fueled units for distributed energy and waste-derived fuel applications. Comparable as a CHP/cogeneration technology provider in distributed waste-to-energy use cases, overlapping with Waste to Watts' energy-recovery output profile.
Broad incumbents
- Veolia: Global environmental services and waste management major operating waste collection, treatment, and energy-recovery assets worldwide, including WTE facilities. Overlaps with Waste to Watts in municipal waste-to-energy and broader environmental services, but at massive scale and across many adjacent segments.
- Babcock & Wilcox: Diversified energy and environmental technologies provider with WTE and emissions-control capabilities serving utility and industrial customers. Comparable to Waste to Watts on energy-from-waste technology and combustion engineering, though its WTE exposure is part of a much broader portfolio.
- Suez: International environmental services group providing waste collection, recycling, and energy-recovery (including WTE) services to municipalities and industrial clients. Comparable to Waste to Watts in the municipal waste-to-energy domain, with a far broader service portfolio.
Direct peers
- Wheelabrator Technologies: Operates a fleet of waste-to-energy facilities serving municipalities and commercial customers across the U.S. and UK. A direct competitor to Waste to Watts in the municipal WTE space, with established UK presence relevant to Waste to Watts' London headquarters and European ambitions.
- China Everbright Environment: One of the world's largest waste-to-energy operators, with a deep portfolio of municipal WTE plants primarily in China and increasingly in Southeast Asia and the Middle East. A direct peer in the municipal WTE market and a plausible competitor in emerging-market tenders.
- Covanta Holding: One of the largest dedicated waste-to-energy operators in North America, owning and operating numerous municipal WTE facilities that convert MSW into electricity and steam. Directly comparable to Waste to Watts as a municipal-facing WTE technology and services provider, though at vastly greater scale and with conventional (non-modular) plant architecture.
- Hitachi Zosen Inova: Engineers and builds municipal-scale waste-to-energy plants and energy-from-waste plants globally using grate and other incineration technologies. Directly comparable to Waste to Watts as a WTE technology provider, with broader scale and more conventional plant designs.
Regional players
- Energos: UK-focused provider of municipal and commercial waste-to-energy solutions using advanced thermal conversion technologies. Comparable to Waste to Watts as a UK-headquartered WTE technology vendor targeting municipal customers, with overlapping European customer base.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
Waste to Watts social profiles
Digital presenceWaste to Watts financial estimates
Financial estimateRevenue estimate
Valuation estimate
Waste to Watts leadership team
Management profileNumber of profiles
Profiles4 records
Waste to Watts funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Waste to Watts M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Waste to Watts
What does Waste to Watts do?
Waste to Watts designs and sells Slimline, a modular, prefabricated waste-to-energy plant for municipal buyers. Each unit is sized to process between 20 and 200 tons of waste per day, converting municipal solid waste into hot water, steam, and electrical energy, and is engineered for installation in urban environments within a six-month deployment window with stated negligible emissions.
Is Waste to Watts a public or private company?
Waste to Watts is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Waste to Watts founded?
Waste to Watts was founded in -1. It employs 11 to 50 people.
Where is Waste to Watts based?
Waste to Watts is headquartered in London, United Kingdom, in the Europe region.
How does Waste to Watts make money?
One revenue line is on record: waste-to-Energy Plant Sales and Implementation.
Who are Waste to Watts's main competitors?
Emerging players on record are Anaergia and 2G Energy. Broad incumbents are Veolia, Babcock & Wilcox and Suez. Direct peers are Wheelabrator Technologies, China Everbright Environment, Covanta Holding and Hitachi Zosen Inova. Energos is listed as a regional player.
Does Waste to Watts have an API?
No public API is recorded for Waste to Watts.
What industry is Waste to Watts in?
Waste to Watts's product category is Waste-to-Energy Systems. Its primary akta.pro industry code is EUACAKAC, Waste-to-Energy CHP (Municipal/Industrial Waste Incineration). Its NAICS code is 56221 and its SIC code is 4991.