A new study has concluded that space solar power is feasible, but leaves unanswered who should proceed and how. Taylor Dinerman argues that China, with its voracious appetite for energy, can play a role as both a customer and co-developer.
A new Pentagon study lays out the roadmap for a multibillion-dollar push to the final frontier of energy: a satellite system that collects gigawatts' worth of solar power and beams it down to Earth. The military itself could become the "anchor tenant" for such a power source, due to the current high cost of fueling combat operations abroad, the study says.
A futuristic scheme to collect solar energy on satellites and beam it to Earth has gained a large supporter in the US military. A report released yesterday by the National Security Space Office recommends that the US government sponsor projects to demonstrate solar-power-generating satellites and provide financial incentives for further private development of the technology.
A new U.S. federal study concluded that continued increases in oil prices may finally make the generation of solar power in orbit economically competitive.
A Pentagon-chartered report urges the United States to take the lead in developing space platforms capable of capturing sunlight and beaming electrical power to Earth.
After spending weeks in information-gathering mode, a Pentagon analyst says the idea of putting satellites in orbit to harvest solar power and beam it down to Earth has lots of merit - and a test of the concept could be set in motion by 2015.
Space solar power has been an intriguing concept for decades, but one that has failed to gain traction because of its high costs and cheaper terrestrial alternatives for energy. Jeff Foust reports that, thanks to a series of event and a new champion for the concept within the US government, space solar power is getting a new look.
A Pentagon office is taking advantage of the collaborative nature of the Internet as it studies potential applications for space-based solar power, according to one of the officials leading the effort.
Taylor Dinerman looks at how solar power satellites could solve the power requirements of the space based radar required for missile defense systems.
The Defense Department is exploring the feasibility of creating a space-based solar power network that uses satellites for capturing the sun's energy and streams it down to Earth for use as electricity.