Energy Technology

Reply by the Central Pollution Control Board (CPCB) regarding use of environmental compensation funds, 29/04/2025

Reply by the Central Pollution Control Board (CPCB) in compliance to the National Green Tribunal (NGT) order dated January 21, 2024 in the matter of ‘News item titled “Feeling anxious? Toxic air could be to blame” appearing in Times of India dated 10.10.2023’. NGT had directed CPCB to file a …

Sun City

the German capital of Berlin is today showing what the future of energy may look like. When the German government moved from Bonn to Berlin in 1991, it was proposed that solar power should be featured in the form of photovolataic ( pv ) facades in the governmental quarter. One …

Power galore

the potential to generate electricity from wind is more than twice what was previously estimated. The Union ministry of non-conventional energy sources ( mnes ) reassessed the gross potential of non-conventional energy sources and upgraded the potential of the wind power sector from 20,000 megawatt (mw) to 45,000 mw. The …

Tapping the Sun

after two commercial banks agreed to extend credit to consumers and guarantee loans for import of equipment, Uganda has started installing solar units for its long awaited solar rural electrification programme. The technical aspect of the pilot project will last three years. It is expected to cost us $1.7 million. …

Island of hope

west bengal's largest cluster of islands, the Sagar island, is soon going to be powered by solar energy. The island, where it is not possible to provide grid electricity, is run by diesel generators sets whose pollution is affecting the region's fragile ecosystem. The first step towards electrification through solar …

Wind will power Norway

A plan to build 26 windmills in Maasoey, in the northern Norwegian county of Finnmark, has been approved, giving the go-ahead for the construction of the country's biggest windmill park, reported the Reuters news agency. The Norwegian Water Resources and Energy Directorate (NVE) also said it would grant the developer, …

Methane, inorganically

Using a naturally-occurring iron-nickel alloy, some US researchers have developed a new method to produce methane. The scientists point out that if the process occurs within the Earth's crust, it would mean a source of methane other than the digestion or decomposting of dead organic matter. They say the process …

Umbrella for the Earth

A solar sail may soon shield the Earth against solar storms. The sail will be stationed between the Earth and the Sun and will give warnings of solar storms that cause serious damage to phone networks, satellites and power grids. The sail will be hoisted on a lightweight spacecraft to …

The sunny side

how long can the world's energy resources sustain a population of six billion? According to Worldwatch Institute reports, consumption of resources are so high that the world will probably run out of resources by the next century. The depletion has led to an increase in heat-trapping atmospheric carbon at the …

At home with nature

Ecological awareness begins at home. It is perhaps with this view that environmentalists in London have planned a village of 90 energy-efficient homes which will use the surrounding environment reserves to meet their needs. According to a press release issued by the British Commission, New Delhi, no high-technology accoutrements that …

Space wonder

Power for spaceships from astronaut waste? Unbelievable but true. It won't be long before astronauts make a significant contribution towards replenishing depleted power sources on board a spacecraft: faeces and other solid wastes. Scientists from National Aeronautics and Space Administration (nasa) in the US have enlisted the support of Advanced …

DTC: OUT OF GAS?

april 1, 2001 , the date set by the Supreme Court ( sc ) for the Delhi Transport Corporation ( dtc ) to convert its entire bus fleet to compressed natural gas ( cng ), is also All Fool's Day. And, going by the present state of affairs, it may …

Numbers game

DTC Private Total number of buses at present 2,522 2,978 * Total number of buses more than eight-years-old by March 31, 2000 1,848 1,030 Total number of buses by April 1, 2001 10,000 **

What is the truth?

Private bus owners have a different story to tell The Delhi Transport Corporation (DTC) will never win a medal for transparency if one goes by what it takes to gain access to even the simplest information in their possession. Extracting even the name and contact number of some private bus-owners …

A SMOOTH RIDE

Recent media reports about the heating up of a Ashok Leyland CNG bus on a trial run in the capital led to much confusion. The bus was introduced in state transport minister Parvez Hashmi's constituency on June 26. "For a few days, it was very hot in the driver's cabin. …

DTC has no option but to implement the Court orders within the deadline

What is the EPCA doing to get the Supreme Court order on CNG buses implemented within the stipulated deadline? We have talked to all the parties concerned

Labelling energy

uk's future Energy, a green energy accreditation scheme, is designed to give consumers the choice to buy electricity derived from environmentally-friendly sources. But Friends of the Earth ( f o e ), a non-governmental organisation ( ngo ), has accused the government of watering down the labelling system by including …

Bamboo for biomass

when the search is on for effective and sustainable supplies of renewable energy, it is surprising that bamboo, noted for their fast growth and high production, have not been considered as a potential source of what is also referred to as "green gasoline'. The energy generated from sunlight per hectare …

Windy record

sometime in April 1999, worldwide wind energy capacity would have touched a record 10,000 megawatts (mw). This is another demonstration that the wind energy sector is growing fastest among all renewable energy sources. The landmark figure for wind energy use was announced at a meeting of the executive committee of …

PV delegation

A delegation from photovoltaics (PV) organisations of India visited Japan to participate in a PV seminar to discuss PV policy, technology development, applications and industry status in the two countries, as well as identify areas of cooperation. Japan and India are the world's second and third largest producers of solar …

Record breaking

Lack of sunshine did not deter a team of students from attempting to break a five-year-old record for the fastest solar car crossing of Australia from Perth to Sydney. The students from the University of South Wales, Australia, battled rains, floods and dust storms as they drove the solar-powered NRMA …

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