Alternative Energy

Novel, nontraditional, and emerging sources and technologies for harvesting, generating, storing, transmitting/transporting, and reusing energy.

Recent Inquiries

Image of a satellite directing a laser to the surface of the Earth.

What is the near-term state of the art in research or testing for space-based power beaming?

What is the near-term state of the art in research or testing for space-based power beaming?

Can roadmaps be provided that have been produced in the past year and are sharable with our government agencies and contractors?

Can roadmaps be provided that have been produced in the past year and are sharable with our government agencies and contractors?

What are the recent innovations in reducing hazardous waste and/or recovering materials during disposal of lithium-based batteries?

What are the recent innovations in reducing hazardous waste and/or recovering materials during disposal of lithium-based batteries?

Articles

The left clear sample is the world’s first 100% bio-based acetonitrile that meets oligonucleotide-grade specifications. On the right is aviation fuel blendstock. Photo by Gregory Cooper, NREL

NREL and Crysalis Biosciences Collaborate to Scale up Domestic Biomanufacturing Technologies

The U.S. Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL) is known for its groundbreaking research in impactful bioenergy technologies and invention of performance-advantaged chemicals and materials. But some of its most exciting success…

In the optical power beaming receiver designed for PRAD, the laser enters the center aperture, strikes a parabolic mirror, and reflects onto dozens of photovoltaic cells arranged around the inside of the device which convert the energy back to usable power. Source: DARPA

DARPA Program Sets Distance Record for Power Beaming

In a series of recent tests in New Mexico, the Persistent Optical Wireless Energy Relay (POWER) program achieved several new records for transmitting power over distance. The team recorded more than 800 watts of power…

data center

Advantages and Challenges of Nuclear-Powered Data Centers

We are living in the data center revolution. Nearly everything in our lives is now linked to the vast architecture of information crisscrossing the planet, including our work, our communication, our banking, and our entertainment….

Webinars

Ignition and the Path Toward an Inertial Fusion Energy Future

In December 2022, a team at Lawrence Livermore National Lab’s National Ignition Facility (NIF) conducted the first controlled fusion experiment in history to reach scientific energy breakeven, producing more energy from fusion than the laser…

A picture of a nuclear testing facility, with a domed structure to the left and a building in the foreground.

Novel Hyper-Breeder Nuclear Reactor Concept

This webinar will describe a novel hyper-breeder reactor requiring only natural uranium fuel and a breeding ratio of 1.55, which allows the reactor to be started up with some of the depleted uranium fuel. This…

DoD Nuclear Energy Use Case – A Combatant Command Perspective

The U.S. Department of Defense (DoD) was an early adopter of nuclear power and pioneered research of mobile nuclear energy.  In addition to the well-documented U.S. Navy nuclear propulsion program, the U.S. Army constructed eight…

Events

Image of two people conversing behind a mobile military vehicle.

DoD Energy & Power Summit

DSI’s 7th Annual Department of Defense (DoD) Energy and Power Summit is a ‘Town-Hall’ style forum that will bring together leaders and experts from across U.S. military services, DoD, federal government, and industry. This event…

A concept of how energy is passed from a relay to an aerial vehicle.

POWER Aerial Demonstration Industry Day

Energy is a fundamental currency in the battlespace. The Persistent Optical Wireless Energy Relay (POWER) program will leverage power beaming for near-instantaneous energy transport to enable a resilient, multi-path energy network. To create this wireless…

2025 Public Health in a Displaced Persons Camp

REGISTRATION IS CLOSED AT THIS TIME.   UPDATE:  DUE TO RECENT CHANGES, THIS TRAINING HAS BEEN CHANGED TO A VIRTUAL EVENT. With this change of venue, a number of virtual breakout rooms and one “plenary”…