Senator John McCain has introduced a new version of his Save Lives Act, which would provide federal funds to subsidize the purchase of new digital TV receivers by poorer Americans, so that broadcasters can switch to digital broadcasting and free analog spectrum. McCain was joined by 9/11 Commission chairman Thomas Kean, whose Commission's report called for an "expedited and increased assignment of radio spectrum for public safety purposes." McCain and Kean criticized broadcasters for dragging their feet on the matter. "Why they would choose not to act in the public interest is something they will have to answer for," McCain said. The new bill would force broadcasters to return analog spectrum to the government by the end of 2008, while also providing $463 million for 9.3 million U.S. households to purchase digital receivers; a previous version of the bill had called for $1 billion. Current law states that broadcasters don't have to switch to digital until 85% of households in a given market have digital TVs. "Local television stations provide a lifeline service during terrorist attacks, hurricanes, tornadoes and other natural disasters," said National Association of Broadcasters president Edward Fritts. "We are committed to completing the digital transition in a timely fashion, including return of analog spectrum, and will work with Congress to ensure that millions of consumers are not left stranded by a premature end to analog broadcasting."
What was once a simple, unidirectional flow of electricity from centralized power plants to passive consumers is evolving into a complex, intelligent network where millions of distributed resources actively participate in grid operations. This transformation, powered by smart grid technologies, represents one of the most significant infrastructure shifts of our time. It promises to reshape how we generate, distribute, and consume energy. At its core, the smart grid represents far more than mere digitization of existing infrastructure. This bi-directional capability is fundamental to understanding why smart grids are becoming the backbone of modern energy systems, facilitating everything from real-time demand response to the integration of renewable energy sources. Smart Grid Market Development By 2030, smart grid technologies are projected to cover nearly half of the global electrical grid, up dramatically from just 24 percent in 2025. This expansion is underpinned by explosive gr...