renewable energy

India joins a handful of countries that have successfully deployed the zero-emission technology in their rail networks.

India has launched its first domestically built, hydrogen-powered train, as it pushes its efforts to expand clean energy use.

Prime Minister Narendra Modi inaugurated the locomotive ahead of its first trip on Friday, hailing the event as a significant day for India’s drive to become self-reliant and sustainable. The introduction of the train sees India join just a handful of countries that have successfully deployed the zero-emission technology in their rail networks.

Dubbed the “NaMo Green Rail”, including an abbreviation of the PM’s first and last names, the train will make two return trips each day along a 90km route linking the cities of Jind and Sonipat, in the state of Haryana. The 10-coach train can seat about 2,600 passengers and can travel at speeds of up to 75km/h.

Designed, engineered and built in India, the NaMo produces only heat and water vapour when running, making it an attractive alternative to diesel.

While India has already electrified almost all of its 70,000km railway network, one of the largest in the world, hydrogen trains can plug the gap where electrification is not possible.

Other countries operating hydrogen-powered trains include Japan, China, the United States and Germany, which launched the world’s first hydrogen-powered fleet in 2022.

The rollout is part of India’s wider push to expand use of hydrogen and cut its carbon emissions, with the government aiming to make the country’s railways net-zero by 2030.

Prime Minister Modi has long pushed other clean-energy efforts too, from expanding renewables to advancing India’s nuclear energy programme.

While the country still struggles with enacting effective climate policy, the launch of NaMo Green Rail marks another step towards a green transition.

European vacation rentals have entered a bizarre era where there’s more municipal red tape than luxury.

The romantic idea of escaping to a restored Tuscan farmhouse or a modernist villa overlooking the French Riviera, perhaps with a glass of local wine in hand while watching the sunset over olive groves that have stood for centuries, has run straight into the cold reality of the European Union’s fight against carbon.

How does that reconcile with holidayers who expect 3m pools heated to an exact temperature? Whole-house air conditioning? Double-door refrigerators? Massive panoramic windows?

We don’t know, but we do know that local councils are staring down energy grids that are already stressed to their absolute limits. Sustainability isn’t just a case of putting a small wooden sign in the bathroom asking guests to reuse their towels anymore.

WTTC Initiatives and the Corporate Push for Greener Stays

The World Travel & Tourism Council has spent the last few years trying to bring about that reconciliation. A massive partnership with the United Nations Environment Programme is pushing circular economy guidelines down the throats of major hospitality operators, hoping that global standards will somehow trick independent luxury property managers into compliance. It sounds great on paper. The industry wants independent certification schemes to look uniform across borders, because global corporations hate dealing with twenty different regional rules when they could just tick a single corporate checkbox instead.

For property managers, it’s trickle-down bureaucracy at its finest. You can’t just call a rental “eco-friendly” anymore because you bought organic cotton sheets, left a bottle of locally sourced olive oil on the kitchen counter, installed a Nest thermostat, and planted some lavender in the garden. The standards are tightening.

The WTTC is pushing for genuine data transparency, which means tracking actual water stewardship metrics, managing real-time grid feedback loops, auditing supply chains, and proving carbon offsets. It’s an administrative headache for anyone who just wanted to rent out a luxury apartment while drinking espresso on a private terrace.

With sustainability metrics becoming a core driver of soft power and local tourism compliance across European markets, consumer-facing tech platforms are reacting by categorizing eco-certified accommodations. Advanced search ecosystems such as Villa Picker are facilitating this transition, allowing travelers to filter properties by energy efficiency standards and regional sustainability benchmarks without sacrificing premium amenities.

Balancing High-End Amenities with Low-Impact Operations

This leaves high-end property operators in a tricky bind. Holidayers don’t want a lecture on carbon footprints when they’re paying thousands of euro a night and retrofitting a centuries-old villa with triple glazing, thick cavity wall insulation, solar roof tiles, and ground-source heat pumps is an architectural nightmare that costs a fortune.

Operators are forced to play a complicated game of smoke and mirrors with smart home technology. They’re installing automated sensors that kill the climate control the second a guest steps outside, investing in invisible greywater recycling systems, choosing low-flow rainfall showerheads that disguise water conservation as a spa experience, and buying electric vehicle charging stations that look sleek next to a rented sports car. It’s a delicate compromise. If Europe’s green transition succeeds, it’ll be because the luxury rental market figured out how to hide the machinery of sustainability behind a velvet curtain of premium comfort.

In an exclusive interview, Professor and political analyst Mahjoub Zweiri breaks down what intentions behind US-Iran talks will result in.

Report highlights the growing threats posed by climate change and calls for the green transition to be accelerated.

Almost all children across the globe are exposed to at least one climate hazard and the situation is expected to worsen unless greenhouse gas emissions are urgently reduced, says a report by UNICEF.

The report, published on Tuesday, warns that climate hazards pose a threat to children on multiple fronts, with nearly half of the world’s children exposed to at least three such hazards, putting their health, education and survival at risk.

“The lives of children continue to be upended by the impact of heatwaves, wildfires, droughts, and floods,” said UNICEF Executive Director Catherine Russell. “Half of the world’s children are now living with at least three overlapping climate threats shaping their daily lives.”

The report highlights the growing threats posed by climate change and calls on governments and business leaders to accelerate the transition to renewable energy.

According to UNICEF’s report, 1.8 billion children are currently at risk from drought, while 1.2 billion are exposed to extreme heat, as warmer temperatures wreak havoc on the world’s water cycle.

Countries across Western Europe experienced a record-breaking heatwave last month, reaching temperatures not typically expected until the summer.

UNICEF also says that nearly every child is exposed to air pollution, while one billion are exposed to malaria.

Scientists have repeatedly warned that global warming must be limited to 1.5C (2.7F) above pre-industrial levels to avoid the worst effects of climate change.

Nearly 200 countries signed the Paris Agreement, aiming to curb global warming to that 1.5C mark. The accord came into force in November 2016.

Since then, scientists have repeatedly warned that the target is unlikely to be met.

In January, the United States formally withdrew from the Paris Agreement for a second time, following an order by President Donald Trump.