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 …

Windmills pose threat to high ranges

KOCHI: Are windmills eco-friendly? Of course, in plains, but not in High Ranges where they pose serious threat to the Earth. Attappadi hills are the telltale example. It is one of the two sites where windmills are being set up for power generation in the state. The other being Ramakkalmedu …

Vehicles to run on man power

Hyderabad, July 20: The upcoming CRPF gym in Chandrayangutta is all set to give an entirely new meaning to the urban slang of a

Major win for Solar

Hyderabad, July 16: Hyderabad based Solar Semiconductor, a manufacturer of photovoltaic power generation units, has entered into a supply contract worth Rs 3,000 crore with AS Solar, a German firm. The contract value is $695 million and it will be executed over the next three years. At current rates, this …

Guiding light

Another new way of turning sunlight into power The main impediment to the widespread use of solar power

Biomass power in India: An overview

Biomass based power generation is one of the promising renewable options. This article reviews the status and potential of biomass based power for India.

Empowering variable renewables: options for flexible electricity systems

This paper focuses specifically on measures to increase the flexibility of power systems

Potential and prospects of cellulosic ethanol in the world

There is a general understanding that the potential and prospects of bioenergy in the world depend heavily on advances in cellulosic research. It is however expected that any significant progress on that front will be driven by major technological innovations. Advances in feedstock development and conversion processes will indeed propel …

New technologies promise biofuel 'plan B'

Biofuels have failed to live up to their early environmental promise, but fuels made from plant waste and weeds may turn this around.

Now, households can install wind turbines

IF you want to have round-the-clock electricity, then you may install domestic wind turbines in your household. Coimbatore-based International Consultant and Management Services (ICMS) will provide the technology for installation of ICMS-UE series domestic wind turbines. The turbines will convert wind energy into electrical power for domestic use. "The machine …

New technologies promise biofuel 'plan B'

Ten years ago, running your car on biofuels meant covertly topping up your tank with chip fat. Now petrol is routinely mixed with ethanol made from corn, and diesel with squeezed rape, oil palm and soya. The current generation of biofuels was rushed onto the market in response to escalating …

Small solutions for big challenges

While the Prime Minister's Council on Climate Change is giving final touches to the draft policy on climate change, innovators at the grassroots are coming up with solutions to tap into renewable energy resources and designing energy efficient devices. Such innovators are even getting global recognition for their initiatives. Two …

Big-ticket bids to hot up CTL project

Anupama Airy Country's top corporate houses including the Tatas, Mukesh Ambani-controlled Reliance Group, the Jindals along with the Adani Group and others will now have to compete and outbid each other to secure rights for a cluster of coal blocks

IEA calls for energy revolution

The good news in the International Energy Agency's report on the future of energy technologies is that there is enough oil left on the planet to allow a huge increase in consumption over the next few decades. The bad news is that the consequences for the climate of burning that …

The coming wave

Energy: Enthusiasm for renewable energy means wind turbines and solar panels are popping up all over the place. But what happened to wave power? Finavera You only have to look at waves pounding a beach, inexorably wearing cliffs into rubble and pounding stones into sand, to appreciate the power of …

Algae oil promises truly green fuel

This is one biofuel that lives up to its green billing in more ways than one. It's an emerald-green crude oil, produced by photosynthesis in algae, which could fuel cars, trucks and aircraft - without consuming crops that can be used as food.

China to turn coal into oil

With oil prices at historic highs, China is moving full steam ahead with a controversial process to turn its vast coal reserves into barrels of oil. Known as coal-to-liquid (CTL), the process is reviled by environmentalists who say it causes excessive greenhouse gases. Yet the possibility of obtaining oil.-from coal …

Suzlon inks pact with US dept to boost capacity

Suzlon Energy, the world's fifth-biggest wind turbine maker, is among six others who have signed an agreement with the US government to help the world's biggest economy generate 20 per cent of its electricty using wind power by 2030. The pact may aid the Pune-based company win more orders for …

Battery solutions for storing wind power

Storing energy from wind is an enormous challenge. Given the intermittent nature of wind, if wind power can be harnessed and stored during wind periods in on site batteries, it can ensure a constant supply to the power grid. This in turn will help to improve the penetration of the …

Clean coal power generation technology review: worldwide experience and implications for India

The purpose of this report is to provide an overview of the clean coal technologies (CCT) used in power generation worldwide and draw preliminary recommendations regarding the utilization of CCT options which are suitable for application in India. The term Clean Coal Technologies (CCT) is used to mean every option …

The greening of Silicon Valley

"IF THE best way to create the future is to invent it, we say the second-best way is to finance it." John Doerr is only half joking. He is one of the most influential venture capitalists in Silicon Valley, and he knows a thing or two about financing the future. …

  1. 1
  2. ...
  3. 71
  4. 72
  5. 73
  6. 74
  7. 75
  8. ...
  9. 89

IEP child categories loading...