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Bringing practical business and technical intelligence to today's structured cabling professionals.

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on:

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Renewables are outshining fossil fuels in an ‘unstoppable’ energy transition, UN leader says

Renewables are outshining fossil fuels in an 'unstoppable' energy transition, UN leader says

Surging investment in clean energy around the globe and plunging costs for solar and wind power generation are combining to create an energy transition that is “unstoppable,” UN Secretary‑General António Guterres said this week in a special address at the organization’s headquarters in New York.

“The fossil fuel age is flailing and failing. We are in the dawn of a new energy era,” he said. “That world is within reach, but it won’t happen on its own. Not fast enough. Not fair enough. It is up to us. This is our moment of opportunity.”

Guterres urged governments to file sweeping new climate plans before November’s COP30 climate summit in Brazil. He called on the G20 countries, which are responsible for 80 percent of emissions, to submit new plans aligned with the 1.5 degree Celsius limit and present them at a high‑level event in September.

Targets, he added, must “double energy efficiency and triple renewables capacity by 2030” while accelerating “the transition away from fossil fuels.”

Renewables are outshining fossil fuels in an 'unstoppable' energy transition, UN leader says
UN photo by Mark Garten

Guterres underscored that a clean energy future “is no longer a promise, it is a fact.” No government, no industry and no special interest can stop it.

“Of course, the fossil fuel lobby will try, and we know the lengths to which they will go. But, I have never been more confident that they will fail because we have passed the point of no return.”

“Just follow the money,” Guterres said, noting that $2 trillion flowed into clean energy last year, $800 billion more than fossil fuels and up almost 70 percent in a decade.

The cost of renewables plunges

He cited new data from the International Renewable Energy Agency showing solar, once four times costlier, is now 41 per cent cheaper than fossil fuels. Similarly, offshore wind is 53 percent cheaper, with more than 90 percent of new renewables worldwide beating the cheapest new fossil alternative.

“This is not just a shift in power. It is a shift in possibility,” he said.

Renewables nearly match fossil fuels in global installed power capacity, and “almost all the new power capacity built” last year came from renewables, he said, with every continent adding more clean power than fossil fuels.

The Secretary-General also highlighted the geopolitical risks of fossil fuel dependence.

“The greatest threat to energy security today is fossil fuels,” he said, citing price shocks after Russia’s invasion of Ukraine. “There are no price spikes for sunlight, no embargoes on wind. Renewables mean real energy security, real energy sovereignty and real freedom from fossil-fuel volatility.”

Six opportunity areas

Guterres mapped six “opportunity areas” to speed the renewable-energy transition:

  1. Ambitious new climate plans from governments
  2. Modern grids and storage
  3. Meeting soaring demand sustainably
  4. A just transition for workers and communities
  5. Trade reforms to broaden clean‑tech supply chains
  6. Mobilizing finance to emerging markets

Financing, however, is the choke point. Africa, home to 60 percent of the world’s best solar resources, received just 2 per cent of global clean energy investment last year, he said.

Only one in five clean energy dollars over the past decade went to emerging and developing economies outside China. Flows must rise more than five-fold by 2030 to keep the 1.5-degree limit alive and deliver universal access, he said.

Guterres urged reform of global finance, stronger multilateral development banks and debt relief, including debt‑for‑climate swaps.

Read more: 3 solar stocks are a buying opportunity

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