Sign up | Login with →

Eight Pitfalls in Evaluating Green Energy Solutions

November 21, 2014 by Gail Tverberg
2

Green Energy Risks

Some citizens who are concerned about the long-term viability of the electric grid will no doubt want to purchase their own solar systems with inverters and back-up batteries. I won't discourage those who want to do this–the systems may prove to be of assistance. But I see no reason to subsidize these purchases.[read more]

Friday Energy Facts: Solar Photovoltaic Output Depends on Orientation, Tilt, and Tracking

November 21, 2014 by U.S. EIA: Today in Energy

PV Positioning and Efficiency

Because PV panels are able to capture more solar energy when they are pointed directly at the sun, installers may configure systems to optimize output by adjusting the orientation and tilt of a system, or by using mechanisms that track the sun as it traverses the sky.[read more]

Energy Quote of the Day: 'A Well-Supplied Oil Market in the Short-Term Should Not Disguise the Challenges...'

November 21, 2014 by Jared Anderson
1

Oil Market Challenges

While the current focus is on declining oil prices – which hit four-year lows recently – the longer-term oil market picture could feature downward supply pressure and a demand surge that forces prices right back up, according to IEA’s flagship World Energy Outlook 2014.[read more]

Five Juniors that Insulate Investors from Today's Low Oil Prices: Interview with Angelos Damaskos

November 21, 2014 by Jim Patrick

Angelos Damaskos is the founder and CEO of Sector Investment Managers Ltd. of London, a regulated investment advisory company. He is the Principal Adviser of the Junior Oils Trust and the Junior Gold Fund. The Junior Oils Trust focuses its investments in smaller oil and gas exploration and production companies.[read more]

Senate Rejects Bid to Force Approval of Keystone XL Tar Sands Pipeline

November 20, 2014 by NRDC Switchboard
1

The U.S. Senate defeated an effort to approve the Keystone XL tar sands pipeline. This bill would have turned Congress into a permitting authority, overriding environmental law, and giving a green light to a pipeline project that would worsen climate change and threaten water quality.[read more]

California Utilities Likely to Be Back in the EV Charging Business

November 20, 2014 by Jeff St. John
1

Three years ago, the state of California banned utilities from becoming investors in public EV charging, saying they represented an unfair competitive threat to independent parties in a still-nascent market. But now the California Public Utilities Commission (CPUC) has proposed lifting that ban.[read more]

Future Energy Fellows post

Future Energy Fellows: #energychat on Energy Storage Advancements

November 20, 2014 by Jesse Jenkins

Major advances in materials science and manufacturing are driving down the cost and upping the performance of energy storage at a rapid pace. With energy storage on the cusp, The Energy Collective hosted a live Twitter conversation to explore the implications for electricity systems and markets.[read more]

Obama-Xi Climate Agreement Opens Door to Success in Paris in 2015

November 20, 2014 by Durwood Zaelke

US-China Climate Deal, and Preparing for Paris

 

President Obama's historic agreement Wednesday with President Xi Jinping of China is the kind of bold action needed to reinvigorate the world's efforts to slow and eventually reverse climate pollution. The president has opened the door to success with a global climate agreement in Paris next December.[read more]

Clinton (well, Gore) Went to Kyoto. Obama Went to Beijing

November 20, 2014 by Maximilian Auffhammer
2

Obama and International Climate Deals

 

Last week, United States President Obama and China's Premier Xi stood together announcing a deal on emissions reductions between these two great nations. The fact that such a bilateral agreement is possible and sealed with a handshake is a big deal.[read more]

Study Finds no Energy-Related Water Contamination in Bakken Region, But...

November 20, 2014 by Jared Anderson

Bakken Fracking and Water Risk

Oil and gas development in the Williston Basin of North Dakota and Montana has not impacted shallow water resources, according to a new study. However, the age of the groundwater sampled and the sample locations indicate additional research should be conducted to fully evaluate energy production impact.[read more]

Renewable Business Acquisitions Continue in Australia

November 20, 2014 by Nigel Morris

Over my years in renewables, I’ve lived with and installed a range of technologies including the odd small wind turbine. I’ve visited properties where committed owners have installed these devices appropriately and have enjoyed low cost reliable energy without a power line in sight, for decades.[read more]

Cooling India: Financing the Cost of Transition to Refrigerants with Lower Climate-Change Impact

November 19, 2014 by NRDC Switchboard

At the Montreal Protocol meeting, starting on Monday in Paris, countries could seize one “low hanging fruit” opportunity by agreeing to move forward on phasing down hydrofluorocarbons (HFCs), which are potent and fast-growing heat-trapping gases.[read more]

U.S Commits $3 Billion to Green Climate Fund

November 19, 2014 by Tom Schueneman
1

Green Climate Fund and Funding

On Friday, sources revealed the Obama administration’s intention to pledge $3 billion to the Green Climate Fund (GCF) to serve as a “call to arms” for focusing attention on climate change at the G20 summit over the weekend in Brisbane, Australia.[read more]

What Does New York's 'Energy Vision' Mean for Utility Jurisdiction and Regulators? [VIDEO]

November 19, 2014 by Katherine Tweed
1

New York's Energy Vision

Before the New York Public Service Commission’s vision of a grid operated by Distributed System Platform Providers (DSPPs) can become a reality, there are just a few points to hammer out -- to say the least. The issues are complex and wide open for debate.[read more]

Three Global Utility Metatrends

November 19, 2014 by Christine Hertzog

European Utility Week serves as an excellent venue to obtain more global industry perspectives than what is typically found in most industry events. In the case of the 2014 event, it served to reinforce the conclusion that there are really three global metatrends in play for electric utilities.[read more]

The Importance of the U.S.-China Climate Accord

November 19, 2014 by Steven Cohen

Last week, the US pledged to reduce its greenhouse emissions by 26% from 2005 levels before 2025. China agreed to stop growing its emissions by 2030. Since we don't have a world government and are unlikely to get one soon, we are dependent on the actions of nations if we are to mitigate global warming.[read more]

Two Political Lessons from Germany's Energiewende

November 19, 2014 by EDF Energy Exchange
14

Lessons of the Energiewende

 

Political actors in countries with coordinated market economies, such as Germany, prefer a process giving rise to decisions unanimous among main stakeholders. But for the Energiewende – Germany’s plan to transition to nearly 100 percent renewable energy by 2050 – unanimity is constrained.[read more]

Why Hydraulic Fracturing is Not Necessarily Contaminating Water or Using More Water Per Unit of Oil Production

November 19, 2014 by Roman Kilisek
3

Hydraulic Fracturing and Water Usage

The 2014 US Midterm Elections significantly altered the balance of power in the US Congress. This, however, has not been the only big result from Election Night 2014. Voters in some communities in California, Ohio, and perhaps most surprisingly in Texas, chose to enact bans on fracking.[read more]

European Residential Electricity Prices Increasing Faster than Prices in United States

November 19, 2014 by U.S. EIA: Today in Energy

Residential Energy Price Changes

European residential electricity prices have historically exceeded U.S. prices, and the gap has widened in recent years. In 2013, average residential electricity rates in European Union (EU) countries were more than double rates in the United States.[read more]

US-China Climate Pact a 'Game Changer' for Clean Energy

November 18, 2014 by EDF Energy Exchange

US-China Climate Pact

For the first time, the two largest greenhouse gas emitting countries in the world have pledged to reduce carbon pollution. This is a game changer. The agreement between the United States and China will be a giant boost for clean-energy markets.[read more]