renewable

Catalytic synthesis of renewable lubricant base oils with methyl oleate and aromatics

Green Chem., 2024, 26,11249-11258
DOI: 10.1039/D4GC03448A, Paper
Binbin Zhou, Nan Wang, Sibao Liu, Guozhu Liu
Aromatic-ester and cyclo-branched alkane renewable lubricant base oils were produced from methyl oleate and biomass-derived aromatics by alkylation and alkylation followed by hydrodeoxygenation (HDO).
The content of this RSS Feed (c) The Royal Society of Chemistry




renewable

Biomass-derived polyol esters as sustainable phase change materials for renewable energy storage

Green Chem., 2024, 26,11259-11271
DOI: 10.1039/D4GC03460K, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Magdalena Gwóźdź, Marta Markiewicz, Stefan Stolte, Anna Chrobok, David R. Turner, Karolina Matuszek, Alina Brzęczek-Szafran
Innovative thermal battery technology has the capability to revolutionize the renewable energy storage market.
The content of this RSS Feed (c) The Royal Society of Chemistry




renewable

Power, coal, renewable energy exempted from lockdown

The daily power demand in the country has fallen by a sharp 21% since March 16 with electricity requirement on March 25 being only 2,777 million units (MU), as most parts of the country is under shutdown.




renewable

South Africa Seeks to Improve Process for Renewable Energy Deals

South African Energy Minister Tina Joemat-Pettersson said her department wants to address weaknesses in the process of commissioning renewable-power projects.





renewable

Exploring Finance Options: Yield-cos Don’t Fit the Bill for Many Renewable Energy Companies

Yield-cos have been grabbing headlines lately. Typically, large utilities spin off their high-yield alternative energy operations into separate smaller companies called yield-cos. These new companies are then taken public to attract individual and institutional investors.




renewable

Scotland Rejects Independence, But Concerns Linger for a Renewables Future

Scotland’s decision to vote no to independence from the United Kingdom of Great Britain and Northern Ireland has elicited a collective sigh of relief from energy sector players. Those companies with significant investments in Scottish renewable energy assets had understandably been anxious over the uncertainty that an independent Scotland would engender, for example potentially changing the rules on support measures for renewable energy investment north of the border.




renewable

Japan Installs 11 GW of Renewable Energy in Two Years

Japan has added 11,090 megawatts of clean energy capacity since July 2012, when it began an incentive program to encourage investment in renewables, according to the Ministry of Economy, Trade and Industry.





renewable

EU Seeks Faster Renewable Energy Integration Amid Crisis in Ukraine

The European Union is seeking to speed up the creation of a common energy market to help its shift to a low-carbon economy and boost security of energy supplies amid a natural-gas dispute between Russia and Ukraine.




renewable

Electrifying Keyna: How One African Country is Approaching Renewable Energy Development

Kenya’s renewable energy ambitions have attracted growing attention in recent months. There has been a strong uptick in interest in the country’s wind energy potential in particular. Last year, Kenya’s Ministry of Energy and Petroleum said in an investment prospectus for 2013-2016 that it plans to boost wind power generation by 630 MW as part of its target to increase electricity levels by 5,000 MW by 2016. In March, the Kenyan government also signed a financing document for the largest private investment in Kenya.




renewable

Latin America Report: 7 Renewable Energy Stories Worth Reading

The renewable energy market is fast-paced and growing with each passing day. It’s hard to keep up with every industry announcement and insight, so we decided to highlight interesting developments that took place during the past few weeks, and some valuable insights that are worth revisiting.




renewable

Australia Seeks to Reduce Renewable Energy Target to ‘Real’ 20 Percent

Prime Minister Tony Abbott’s government will negotiate with the opposition to cut Australia’s renewable energy target and exempt industries such as aluminum and copper smelting.





renewable

US Midyear Elections Offer Opportunities and Challenges for Renewable Energy

Every time the U.S. holds midyear elections, the country almost always goes against the incumbent President’s party, which is always sobering to whomever holds The White House. And this week’s elections were no exception.




renewable

Fossil Fuels Reap $550 Billion in Subsidies, Hindering Renewables Investment

Fossil fuels are reaping $550 billion a year in subsidies and holding back investment in cleaner forms of energy, the International Energy Agency said.




renewable

Japan Should Continue Its Road Towards Renewables

The power sector crisis in Japan has entered a new stage. The recent refusal of Japanese utilities to grant grid access to new renewable energy projects should not be seen as a failure of Japan’s renewable energy policy, but as a consequential and necessary phase to extend Japan’s technological leadership into the power sector.




renewable

Energy Efficiency and Renewables Are Lowest Risk/Cost Investments for Utilities

A new report by utility and finance experts contains positive news for the environment, our air and our (and our utilities’) pocketbooks — the economics of electric power resources have made zero-emissions energy efficiency and renewable energy technologies the most financially attractive options to meet the nation’s future energy demands.




renewable

German Utility EON To Ditch Fossil Fuel Arm, Focus on Renewables

EON SE’s plan to spin off its fossil fuel plants marks a watershed moment in Germany’s renewables effort that will likely bolster the country’s already leading position in clean energy.




renewable

German Fossil Fuel Giant Jumps on Renewables Bandwagon

Germany’s biggest utility E.ON — long a pillar of the country’s fossil fuel and nuclear industry — dropped a bombshell on Europe’s business world with the announcement that the multinational was exiting the conventional energy market in favor of a new business model based on renewables, intelligent grid systems, energy management and other services. Indeed, the company seems finally to have drawn the logical consequences from the Energiewende, Germany’s renewable energy transition, after years of resisting the ambitious transformation of the nation’s energy supply.





renewable

India Plans Renewables Splurge, But Will Not Commit to Carbon Plan

India, the world’s third-largest polluter, will spend at least $100 billion on climate-related projects but isn’t ready to follow China and the U.S., the top two emitters, in promising to limit its fossil-fuel emissions.




renewable

Renewable Energy Matchmaking: Newest Key to Reaching 2020 Sustainability Goals

The siren call of 2020 corporate environmental sustainability goals is quickly getting louder, as corporate leaders realize they must go further today to achieve their sustainability targets for tomorrow. Increased use of renewable energy is an ambitious goal for some of the world’s largest companies, as 59 percent of the Fortune 100 and nearly two-thirds of the Global 100 have set GHG emissions reduction commitments, renewable energy commitments or both, according to a recent Ceres’ report, Power Forward: Why the World’s Largest Companies Are Investing in Renewable Energy. One global consumer products company, for example, plans to derive 30 percent of its energy from clean sources by 2020.




renewable

Renewable Energy Is Driving the Energy Transformation: REWNA Recap Video

Renewable energy stakeholders are well aware that clean energy is slowly but steadily transforming the energy landscape and that message couldn’t have been more clear at the recently concluded Power-Gen International, the largest show for the traditional power generation industry. Since all forms of power generation are represented at the show through the four co-located conferences, PennWell calls the second week in December "Power Generation Week."




renewable

Japan Toughens Rules for Renewable Energy Incentive Payments

Japan’s trade ministry is setting stricter rules for production and sales of renewable energy in what it says is a drive to speed up development of projects and ensure stable power supply.







renewable

Renewable Energy Review: Italy

Developers, manufacturers, investors and other renewable energy industry stakeholders need to know where the next big market is going to be so that they can adjust their business decisions accordingly.




renewable

RenewableEnergyWorld.com's Top 10 Blogs of 2014

We here at RenewableEnergyWorld.com would like to send a big "thank you" to our blogging community. Year after year, bloggers contribute content that is filled with valuable insights, up-to-date news, innovative project highlights and cool new technology updates. RenewableEnergyWorld.com bloggers are truly a crucial part of our website.




renewable

Renewable Energy Review: Finance Mechanisms

Developers, manufacturers, investors and other renewable energy industry stakeholders need updates on the latest and greatest finance mechanisms available today. Since 2003, global consultancy Ernst & Young has released its Country Attractiveness Indices, which ranks global renewable energy markets by analyzing investment strategies and resource availability.





renewable

Energy Storage and Biofuels Top RenewableEnergyWorld.com’s Most Commented Articles of 2014

The online community of readers who visit RenewableEnergyWorld.com is an important aspect of the news and information that we offer renewable energy stakeholders. We often post news that we feel will get people to view important topics from new angles, offering insights and opinions about technology, policy and more. Often that leads to engaging and informative discussions that add even more value to the article that we have posted.




renewable

Serbia Seeks to Boost Renewable Energy Investment With New Law

Serbia seeks to unblock investment in renewable energy after adopting legislation that opens gas and power markets in line with European Union guidelines.




renewable

RenewableEnergyWorld.com's Most-read Articles of 2014

At the close of each year, we like to take a look back to see which stories made an impact on our readers. This year's most read articles show the many twists and turns that the industry took this year and reveal interesting trends for us as editors and for other industry insiders.




renewable

Renewable Energy Review: Australia

Developers, manufacturers, investors and other renewable energy industry stakeholders need to know where the next big market is going to be so that they can adjust their business decisions accordingly.





renewable

California Governor Seeks to Increase Renewable Energy Mandate to 50 Percent

California Governor Jerry Brown proposed spending $59 billion to fix crumbling roads and raising the state’s renewable energy mandate to 50 percent.




renewable

Fact Sheet: Renewable Energy Job Numbers

A 2013 report from the Bureau of Labor Statistics (BLS) found 3.4 million green jobs in the United States at the end of 2011. This is the latest data available from BLS, due to the elimination of its Green Careers program. On March 1, 2013, the across-the board spending cuts referred to as sequestration, required by the amended Balanced Budget and Emergency Deficit Control Act, came into effect. As part of those budget cuts, BLS stopped offering all “measuring green jobs” products.




renewable

Utility GDF Suez Plans to Double European Renewable Capacity by 2025

GDF Suez SA plans to double renewable power production capacity in Europe over the next decade as the utility shifts its focus away from developing more historic natural gas and nuclear energy sources in the region.





renewable

Obama's State of the Union Speech Highlights US Renewable Achievements, Climate Change Goals

President Obama has been under intense scrutiny for what he would do about climate change ever since he was elected in 2008. Part of that scrutiny takes place during his State of the Union Speech, when renewable energy proponents search for key words about solar and wind energy and count how often he mentions "climate change."




renewable

Brazilian Bank Raises $408 Million for Renewable Energy and Water Projects

The Brazilian bank Itau Unibanco Holding SA raised 1.05 billion reais ($408 million) to finance renewable energy and water treatment projects.





renewable

Carbon Nanoballs Can Transform the Renewable Energy Supply

Researchers at Chalmers University of Technology have discovered that the insulation plastic used in high-voltage cables can withstand a 26 per cent higher voltage if nanometer-sized carbon balls are added. This could result in enormous efficiency gains in the power grids of the future, which are needed to achieve a sustainable energy system.





renewable

Will Lower Oil Prices Dampen the Mining Industry’s Appetite for Renewables?

For many mining companies, the rallying cry for investigating solar or wind energy options has been that the price of oil and other conventional fuels is too high — and will almost certainly rise over time. Now, though, with oil prices having taken a dramatic nosedive, this argument no longer packs quite the same punch that it once did.




renewable

India Renewables Boom Aided by International Funds

India said cheaper credit along with foreign investment will help the world’s third-largest polluter fund an ambitious renewable energy program that would build green power plants faster than China.




renewable

Renewable Energy Roundtable: Production and Investment Tax Policy to be a Top Priority in 2015

The renewable energy industry has come a long way in relatively little time. The costs of renewable technologies continue to go down, while renewable capacities at many utilities continue to go up. Although, in many cases, renewable technology is mature and ready for utility-scale deployment, state and federal production and investment tax policies appear less evolved.




renewable

The Big Question: Where Do You See Renewable Energy Growth Potential in 2015?

The annual outlook issue of Renewable Energy World magazine is our attempt to predict what will happen within the renewable energy industry over the course of the year. To do this, we went straight to the top of major renewable energy companies, asking CEOs and presidents to tell us where they are devoting their company resources in order to capitalize on some of the market growth that they expect to see in 2015.