News for 'waste heat'

How Data Centres Contribute To Urban Heat Islands

How Data Centres Contribute To Urban Heat Islands

Rediff.com14 hours ago

A new study in Phoenix, USA, reveals that waste heat from data centres can significantly increase air temperatures in nearby neighbourhoods, exacerbating urban heat island effects.

Noida Man Killed By Neighbour Over Waste Burning Row

Noida Man Killed By Neighbour Over Waste Burning Row

Rediff.com6 May 2026

A 25-year-old man was allegedly shot dead by his neighbour in Greater Noida's Sakipur village following a dispute over burning of drain waste. The main accused was arrested after an encounter with police.

Madrid Open: World No. 1 Sinner packs off Norrie to reach quarterfinals

Madrid Open: World No. 1 Sinner packs off Norrie to reach quarterfinals

Rediff.com28 Apr 2026

World number one Jannik Sinner brushed aside Britain's Cameron Norrie 6-2 7-5 on Tuesday to book a place in the Madrid Open quarterfinals, stretching his ATP Masters 1000 winning streak to 25 matches as the players avoided the worst of the heat.

India Is Not Alone: How Hormuz Crisis Affected Lifestyles Worldwide

India Is Not Alone: How Hormuz Crisis Affected Lifestyles Worldwide

Rediff.com5 days ago

The Strait of Hormuz crisis is impacting lifestyles worldwide, from reduced gold purchases in India to energy conservation in Europe and Japan, as governments urge citizens to adapt to the global energy shock.

EPL: Arsenal slip again as title race heats up

EPL: Arsenal slip again as title race heats up

Rediff.com13 Feb 2026

Arsenal's Premier League lead is cut to four points after a 1-1 draw against Brentford, with goals from Noni Madueke and Keane Lewis-Potter.

Stormy first part of Budget Session ends

Stormy first part of Budget Session ends

Rediff.com13 Feb 2026

The first leg of the Budget session concluded with debates over the India-US trade deal and a former army chief's memoir, and will reassemble on March 9.

Shiv Sena-BJP tussle heats up ahead of Maha local polls

Shiv Sena-BJP tussle heats up ahead of Maha local polls

Rediff.com24 Nov 2025

Shiv Sena leader Shahajibapu Patil accuses the BJP of undermining him politically by supporting his rival in Sangola during the Maharashtra assembly elections. He claims the BJP helped PWP candidate Babasaheb Deshmukh despite his support for the BJP in the Lok Sabha election.

Ahead of polls TN offers free meals for sanitation workers

Ahead of polls TN offers free meals for sanitation workers

Rediff.com16 Nov 2025

Tamil Nadu Chief Minister M.K. Stalin has launched a free nutritious meals scheme for sanitation workers in Chennai, with plans to expand it statewide. The initiative aims to improve their working conditions and health, acknowledging their essential service.

Making electricity from wasted energy

Making electricity from wasted energy

Rediff.com19 Nov 2009

American scientists claim to have developed a technology that would allow conversion of waste heat into electricity efficiently.

Thermostat Setting: India's Cool Move

Thermostat Setting: India's Cool Move

Rediff.com27 Aug 2025

'Are there other ways to reduce the energy airconditioners consume?' asks Ambi Parameswaran.

'We Aren't Security Conscious As A Nation'

'We Aren't Security Conscious As A Nation'

Rediff.com6 Nov 2025

'Government officials use Gmail and ordinary phones without basic security consciousness.' 'Interoperability, especially in joint exercises with countries like the US, worries me.' 'It often means we open our systems to them, but they don't reciprocate.' 'They could have kill switches in their systems and might even be able to affect ours.'

Is ethanol-blended petrol damaging your vehicle? Govt says...

Is ethanol-blended petrol damaging your vehicle? Govt says...

Rediff.com5 Aug 2025

The ministry stated that for vehicles designed for E10 and calibrated for E20, mileage may drop by just 1-2 per cent, while in other vehicles, it could be around 3-6 per cent.

'That was captain Gill standing up for his team'

'That was captain Gill standing up for his team'

Rediff.com22 Jul 2025

Shubman Gill's aggressive behaviour during the Lord's Test came as a surprise to many, including former Australia captain Ricky Ponting.

Parliament logjam ends, discussion on Pahalgam next week

Parliament logjam ends, discussion on Pahalgam next week

Rediff.com25 Jul 2025

Opposition parties have agreed to the agenda of taking up a special discussion on the Pahalgam terror attack and Operation Sindoor on Monday in Lok Sabha and the next day in Rajya Sabha, brightening up the prospect of normalcy returning to Parliament after the virtual washout of first-week proceedings.

Oval Test set for explosive finish

Oval Test set for explosive finish

Rediff.com30 Jul 2025

India and England players will push their tired bodies on the line with everything to play for in the fifth and final Test starting at The Oval on Thursday

PIX: Sinner whips Djokovic; sets up Alcaraz showdown

PIX: Sinner whips Djokovic; sets up Alcaraz showdown

Rediff.com12 Jul 2025

Italy's Jannik Sinner lost both his previous Wimbledon duels with Novak Djokovic but turned the tables in emphatic fashion as his power and precision proved too much for the seven-time champion who, at 38, looked every bit his age in a humbling 6-3, 6-3, 6-4 loss.

How The Heat Wave Will Affect Your Kitchen

How The Heat Wave Will Affect Your Kitchen

Rediff.com2 May 2024

Apart from the human body, human food will bear direct repercussions. From staples such as wheat, to coffee, dairy, and even the great Hilsa face the threat of reduced supply due to the extreme heat.

Creating Magic With Waste Glass Bottles

Creating Magic With Waste Glass Bottles

Rediff.com7 Jun 2023

Renjini Thampi has upcycled 21,000 waste glass bottles into beautiful home dcor items.

Why Megacities Are Not Cooling Down

Why Megacities Are Not Cooling Down

Rediff.com5 Jun 2024

The heat index in major metro cities in the country has majorly risen since 2010 compared to a decade earlier.

SRH Vs RR: Who Played The Best Knock? Vote!

SRH Vs RR: Who Played The Best Knock? Vote!

Rediff.com24 Mar 2025

Ishan Kishan made a dream start at his new IPL franchise Sunrisers Hyderabad with a match-winning century against Rajasthan Royals.

Kutch: Where Wondrous Craft Tells A Story

Kutch: Where Wondrous Craft Tells A Story

Rediff.com3 Apr 2025

While the craft of Kutch can be found in many cities, there is nothing quite like wandering into the very homes where it originates and watch it all being created in real time.

PICS: Rohit, Kohli fail after Jadeja takes 5 in Mumbai

PICS: Rohit, Kohli fail after Jadeja takes 5 in Mumbai

Rediff.com1 Nov 2024

Shubman Gill was batting on 31 while Rishabh Pant was not out on one at stumps after India had come back into the game with Jadeja claiming 5-65 and Washington Sundar bagging 4-81.

An Agitation That Woke Up Kerala

An Agitation That Woke Up Kerala

Rediff.com20 Mar 2025

It was a protest which held a mirror to the government of a state taking pride in its commitment to democracy, gender equality and social indices.One person, who in his employed days had known governments and political parties at close quarters, told me that public perception of how the Kerala government handled the ASHA workers' strike had been terrible, reports Shyam G Menon.

Delhi's 52.9 Degree Reading Probably Due to Sensor Error

Delhi's 52.9 Degree Reading Probably Due to Sensor Error

Rediff.com31 May 2024

The Met department blamed the malfunctioning of sensors kept at the Automated Weather Station for the gaffe.

Landour Longings

Landour Longings

Rediff.com1 Jan 2025

When in Landour, discovers Supriya Newar, one of the most important things to do and that too in large measures, is to do nothing at all.

Copa America PIX: Colombia, Brazil in quarter-finals

Copa America PIX: Colombia, Brazil in quarter-finals

Rediff.com3 Jul 2024

Images from the Copa America Group D matches between Brazil-Colombia and Paraguay-Costa Rica.

Can India Conjure Gabba Magic Again?

Can India Conjure Gabba Magic Again?

Rediff.com29 Dec 2024

At this point it is still anyone's game, with a draw also an option, says Prem Panicker in his analysis of Day 4.

ACT Hockey PIX: Harmanpreet's double helps India down Pakistan

ACT Hockey PIX: Harmanpreet's double helps India down Pakistan

Rediff.com14 Sep 2024

Harmanpreet Singh led from the front as he converted two penalty corners to hand unbeaten India a close 2-1 victory over Pakistan.

Some headwinds emerge for India's cement sector amidst high valuations

Some headwinds emerge for India's cement sector amidst high valuations

Rediff.com1 Oct 2023

The sector may be overcrowded with a fair number of large players and the entry of the Adani Group through its two key acquisitions, followed by the takeover of majority stake in Sanghi Industries via Ambuja Cements. Since every major player is in expansion mode, there could be a capacity surplus and hence, price wars.

SC asks Himachal to release surplus water to Delhi

SC asks Himachal to release surplus water to Delhi

Rediff.com6 Jun 2024

The Supreme Court on Thursday directed the Himachal Pradesh government to release 137 cusecs of surplus water available with it for Delhi, which is grappling with water crisis.

ONGC's project gets UN certificates

ONGC's project gets UN certificates

Rediff.com5 Apr 2010

Oil and Natural Gas Corporation (ONGC) on Monday said it has received 10,722 emission reduction certificates from the United Nations for a waste heat recovery project at its Mumbai High fields.

Tough Fight For Mumbai's 'Muslim Leader'

Tough Fight For Mumbai's 'Muslim Leader'

Rediff.com18 Nov 2024

'In this assembly election, Muslims here will vote for one who works, but also one who safeguards their identity.' 'Their existence is more important they feel, than a faulty light meter. So yes, a Muslim representative will make a difference.'

Now, magnetic memory for PCs

Now, magnetic memory for PCs

Rediff.com6 Jul 2011

Future computers may rely on magnetic microprocessors that consume the least energy allowed by the laws of physics, according to an analysis by electrical engineers at the University of California, Berkeley.

Ranbir, SRK, Salman, Aamir Vote

Ranbir, SRK, Salman, Aamir Vote

Rediff.com21 May 2024

Bollywood's superstars made sure to cast their vote in the fifth phase of the Lok Sabha elections on Monday, with their families.

Despite high valuations, analysts put a 'buy' on Siemens

Despite high valuations, analysts put a 'buy' on Siemens

Rediff.com6 Mar 2023

Things are looking up for engineering firms and Siemens is likely to be one of the leading beneficiaries. Apart from the generic revival in activity, which is expected to continue through the 2023-24 financial year (FY24), the Budget has a strong infrastructure thrust, which works in Siemens' favour. The company reported a standalone Ebitda (earnings before interest, tax, depreciation and amortisation) of Rs 550 crore (up 66 per cent year-on-year or YoY) in Q1FY23 (Siemens follows the October-September accounting year).

Are Russia, Ukraine On Brink Of Nuclear Conflict?

Are Russia, Ukraine On Brink Of Nuclear Conflict?

Rediff.com2 Sep 2024

With the fight now having been taken to the seizure of nuclear plants, it is one more warning to Europe that this prolonged war could end up with disastrous consequences, observes Rashme Sehgal

'There is not a major worry on the price front'

'There is not a major worry on the price front'

Rediff.com7 Sep 2023

'I believe that as we produce more, our cost will come down further. We will maintain our competitiveness.'

PIX: Mbappe double lifts Real Madrid to win; PSG, Bayern win

PIX: Mbappe double lifts Real Madrid to win; PSG, Bayern win

Rediff.com2 Sep 2024

Two goals from Luis Diaz and one from Mohamed Salah helped Liverpool stroll to a 3-0 victory at Manchester United.

Man City sink Sevilla in shootout to win first Super Cup

Man City sink Sevilla in shootout to win first Super Cup

Rediff.com17 Aug 2023

Manchester City held their nerve to beat Sevilla 5-4 on penalties

Karnataka Cong MLA walks out of assembly after spat with Speaker

Karnataka Cong MLA walks out of assembly after spat with Speaker

Rediff.com5 Dec 2023

Unhappy with the Question Hour being stretched, Congress MLA Basavaraj Rayareddy said the Speaker should 'tear' the rule book if he is not following it.