the programme

*Preliminary programme currently in preparation. Only the names of confirmed speakers are listed at this stage

WEDNESDAY 19 NOVEMBER 2025

08:00 – Welcome coffee

 

09:30 – Welcome & Keynote speeches

 

10:30 – Coffee break & networking

 

11:00Energy challenges : Today and into the future – Keynote

 

11:15Energy challenges : Today and into the future – Keynote

 

11:30Energy challenges : Today and into the future – Holistic Evaluation of the System Integration and Benefits of Space-Based Solar Power in Supporting Net-Zero

  • Danny PUDJIANTO:  Advanced Research Fellow, Department of Electrical and Electronic Engineering I Imperial College London
 
 

11:45Energy challenges : Today and into the future – panel discussion

 

12:30 – Lunch break & networking + Live Power beaming demo by Space Solar Ltd.

 

14:00 – Best of Commercial Space-Based Solar Power

  • Baiju BHATT: Founder I Aetherflux
  • John BUCKNELL: CEO I Virtus Solis
  • Keval DATTANI: CEO / CTO and Founder I Space Power
  • Andrew RUSH: CEO I Star Catcher
  • Martin SOLTAU: CEO I Space Solar
  • Ally STONE: Chief Strategy Officer I Reflect Orbital
 
 

15:00 – Commercialisation – Space-Based Solar Power 2025 – Updated Survey of Private Initiatives

  • Erik KULU: Senior space systems engineer, NewSpace expert and entrepreneur I Factories in Space
 
 

15:15 – Demonstrations of Wireless Power Transmission – Relaying Solar Power to Earth

  • Paul JAFFE: Private Capacity
 
 

15 :30 – Coffee break & networking

 

16:00Socioeconomics – Space Solar Power for Africa

  • Arthur WOODS : CEO & founder I Astrostorm
 
 

16:15Socioeconomics – Africa’s Participation in the Space-Enhanced Future Global Energy Mix

  • Kobina HUGHES: The African Rectenna Company
 
 
 

16:30Safety & Environmental Impacts – Environmental impacts of SBSP

  • Bob WERB : Cofounder I Space Frontier Foundation
 
 
 

16:45Safety & Environmental Impacts – How SBSP could effect astronomy and what can be done to mitigate that

  • Pietro BENVENUTI : Director I IAU Centre for the protection of dark and quiet sky
 
 
 

17:00Policy & Governance – Overcoming Hurdles for Acceptance of Space Based Solar Power in Government

  • Kartik SHETH : Empowered Earth Alliance
 
 
 

17:15Policy & Governance – How Can Space Solar Power Avoid Megaproject Doom

  • Karen JONES : Senior project leader in the Center for Space Policy and Strategy I The Aerospace Corporation
 
 
 

17:30 – Talk on Geopolitics of SBSP

 

17:50 – Sponsor pitches

 

18:00 – End of day 1 & cocktail reception

THURSDAY 20 NOVEMBER 2025

09:00 – Opening keynote

  • General Steve KWAST: CEO I SpaceBilt

 

09:15 – Enabling Space-Based Energy: Power Beaming as the First Step Toward Space Solar Power

  • Chris DAVLANTES: CEO I Reach Power

 

09:25 – Virtus Solis’ Lucidus SBSP architecture as a distributed generation solution for all markets

  • John BUCKNELL: CEO I Virtus Solis

 

09:35 – Advancing Space-Based Solar Power for a Sustainable Futur

  • David HOMFRAY: CTO I Space Solar

 

09:45 – An Orbital Grid to Enable Global and Affordable Lunar Night Survival: Status Towards Commercialization

  • Paolo PINO : CEO I Volta Space Technologies

 

10:00 – TerraSpark: Lighting the Path to Viable Space-Based Energy

  • Jasper DEPREZ : CEO I Terraspark

 

10:30 – Coffee break & networking

 

11:00 – Economics and Financing – Invited talk

 

11:15 – Economics and Financing – Invited talk

 

11:30 – Economics and Financing – Bitcoin Mining in Space: Monetizing Stranded Orbital Energy

  • Calvin ENGLAND
 
 

11:45 – Economics and Financing – Panel of investors discussion on financing SBSP development

  • Mathiue COSTES: General Partner & Operating Partner I Airbus Ventures

 

12:30 – Lunch break & networking + Live Power beaming demo by Suncubes

 

14:00 Fireside Chat

14:30 : 2 parallel tracks :
Track 1 : Enabling Technologies 1
Track 2 : Enabling Technologies 2 

 

15:30 – Coffee break & networking

 

16:00 : 2 parallel tracks :
Track 1 : General topics of interest 1 
Track 2 : General topics of interest 2  

 

16:30 : 2 parallel tracks :
Track 1 : Startup pitchathon to investors 
Track 2 : Student pitches on innovative uses of Energy from Space 

 

17:30 – End of day 2

FRIDAY 21 NOVEMBER 2025

08:00 – Welcome coffee

 

09:00Orbital Reflectors – Sunlight Redirection for Enhanced Solar Energy Production : Reflect Orbital’s Commercial Constellation Approach

  • Ally STONE: Chief Strategy Officer I Reflect Orbital

 

09:15Orbital Reflectors – Orbiting Solar Reflectors for Lunar Exploration

  • Onur CELIK : TU Delft

 

09:30Orbital Reflectors – Delivering clean energy services using orbiting solar reflectors: architectures, technologies and economics

  • Colin MCINNES: University of Glasgow

 

09:45Orbital Reflectors – The Dynamics and Control of Orbiting Solar Reflectors

  • Iain MOORE : University of Glasgow

 

10:00Orbital Reflectors – Panel discussion

  • Onur CELIK : TU Delft
  • Colin MCINNES: University of Glasgow
  • Iain MOORE : University of Glasgow
  • Ally STONE: Chief Strategy Officer I Reflect Orbital
 
 

10:30 – Coffee break & networking

 

11:00 : 2 parallel tracks :
Track 1 : Orbital Data Centres
Track 2 : Carbon Credits Market

12:30 – Lunch break & networking + Live Power beaming demo by Virtus Solis

 

14:00 : 2 parallel tracks :
Track 1 : Workshop on “International Space Power Policy & Standards Institute”
Track 2 : Workshop on a crowd-sourced topic of highest interest to attendees

15:30 – Coffee break & networking

 

16:00 – Keynote & wrap up

 

16:30 – End of day 3

ALSO, DISCOVER OUR LIST OF POSTER PRESENTATIONS WHICH WILL BE AVAILABLE ONSITE DURING THE EVENT
Poster Title Author Affiliation
A Significant Update to the Hyper-Modular Approach to Space Solar Power: SPS-ALPHA Mark-IV John Mankins Artemis Innovation Management Solutions LLC
Space-based solar power tech tree: Mapping the technology behind the promise Matthew Allcock NeoWatt
Powering the Next Frontier: How Space-Based Solar Power Can Catalyze a Sustainable Commercial Space Economy Seth Elliot Virtus Solis
Bridging the Sky: Microwave-to-Laser Energy Conversion for High-Altitude Power Transfer Amit Kumar Baghel UNIVERSIDADE DE AVEIRO
Decentrally coordinated, modular swarms of homogenous robotic assembly agents for the in-space assembly of space-based solar infrastructure. Harrison Jenkins Georgia Institute of Technology
Structural design and testing strategies for ultra-lightweight orbiting solar reflectors Litesh N. Sulbhewar University of Glasglow
A Strategic PESTLE Feasibility Analysis of Space-Based Solar Power Ori Bloch Faculty of Electrical and Computer Engineering, Technion
Electron Beam Welding Tool For Cost-Effective In-Orbit Assembly Of Energy-From-Space Infrastructure Guillaume Mohara ArcSpace
Efficient High-Power RF-DC Conversion for Wireless Space-Based Solar Power Transfer Applications Helena Ribeiro Universidade de Aveiro
Licensing, liabilities and lasers: legal questions posed by space-based solar power Saul Blankstone Private
(SPACE)2 - Synergistic Predictive Analytical Control Environment using Sensible Programmable Analyzable Control Envelopes Gary Barnhard XISP Inc.

why become a sponsor?

The International Conference on Energy from Space is the world’s ONLY international energy from space conference dedicated to space-based solar power, uniting experts across energy, space, defence, policy, law, economics and beyond. Sponsorship of the event is an opportunity to become or assert yourself as a key player in the development of Space Energy.

Sponsors will benefit from maximum visibility (before, during and after the Conference), free access to the conferences and the evening events and a unique opportunity to exchange with high-level decision-makers in an exclusive setting.

If you are interested in participating in this new edition, contact our team at energyfromspace@ilago.eu