Energy Exchange

A Stealth Tool to Modernize the Electric Grid

Electricity regulators, clean energy innovators, and rappers have all lamented poor communication. And some have pushed for cleaner, cheaper, more reliable solutions for meeting our energy needs. This is particularly so with the much anticipated emergence of a new kind of non-event based, price-responsive demand response (DR), or flexible DR.

Whereas traditional DR signals customers to voluntarily and temporarily reduce their energy use at times when the electric grid is stressed, this type of DR does that and more. The big difference? It signals customers, their appliances, and their electric vehicles to increase their energy use when electricity is clean, plentiful, and cheap.

For example, electric vehicles can be programmed to charge at mid-day when the sun is bright and solar energy is at its peak, and use that stored energy when the sun sets. Better yet, many of our cars, homes, and appliances can be programmed to monitor grid conditions in real time, via the Internet, and respond accordingly by charging or defecting. Also known as a “set-it-and-forget-it” feature, this function enables the seamless integration of flexible DR while also supporting the full potential of energy efficiency measures and distributed energy resources (DERs), like rooftop solar and energy storage.

The seamless and stealth nature of this type of DR, which can be largely automated by tools and service providers, is something neither the customer nor the utility have to think about. It’s like a secret agent, operating behind walls and wires to find the greatest energy (and cost) saving-potential. Regulators need to unleash this “secret agent DR” by rewarding it fairly and efficiently in the energy marketplace, giving it a “license to thrill” in households and businesses across California. Read More »

Posted in California, Clean Energy, Demand Response, Electricity Pricing, Energy Efficiency, Grid Modernization, Renewable Energy, Time of Use / Tagged | Read 1 Response

California’s Latest Legislation is a Paradigm Shift for Energy Efficiency

By: Matt Golden, Senior Energy Finance Consultant

800px-US_Navy_111007-N-KV696-016_An_advanced_metering_infrastructure_smart_meter_monitors_energy_consumption_near_the_Catering_and_Conference_CenterAs California races towards a clean energy future, not only do we need new aggressive goals for all sectors, but we also need to rethink how we manage distributed energy resources, like rooftop solar and customer side energy storage. This is particularly true for one such resource, energy efficiency.

Two weeks ago, the California legislature passed a number of clean energy related bills including SB 350 (De León), a bill that sets the state on a path to achieve Governor Brown’s ambitious clean energy goals. The governor’s “50/50/50” plan aims to increase electricity from renewable sources to 50 percent, reduce petroleum use by 50 percent, and double building efficiency by 2030.

Most media reports have focused on the bill’s ambition to increase the renewable portfolio standard and energy efficiency goals, and some observers have expressed justified concern about items left on the cutting room floor (the petroleum use reduction target). But there has been little discussion of the bill’s most important provisions – those that address how energy efficiency will be measured and delivered going forward. Read More »

Posted in California, Clean Energy, Energy Efficiency, General / Tagged | Comments are closed

California Utilities Plan for a Cleaner Electric Grid

California’s “big three” utilities are taking importasolar instalnt steps toward achieving a clean energy future – one in which we will better utilize renewable sources of energy, give customers more choice and control, and keep the state on course to cut pollution.

One way they are doing this is through Distribution Resource Plans (DRPs). Signed into state law in 2014, DRPs are roadmaps for California’s investor-owned utilities – including Pacific Gas & Electric, Southern California Edison, and San Diego Gas & Electric – to incorporate more distributed energy resources, like rooftop solar and electric vehicles, onto the grid. Each investor-owned utility in California is required to develop a DRP, and the big three submitted their initial plans on July 1, 2015 – a milestone in and of itself.

Upon analysis, Environmental Defense Fund (EDF) sees the DRPs as a considerable step in the right direction. However, there are aspects of the plans we think could be improved to ensure California’s electric grid is able to take full advantage of already existing and future distributed energy resources.   Read More »

Posted in Clean Energy, General, Grid Modernization / Comments are closed

California Makes Clean Energy History with Passage of SB 350

By: Lauren Navarro and Tim O’Connorsolar

Every day thousands of Americans suffer from dirty air – costing the young and old their health, livelihood, and in many cases, their lives. As California is home to the top five most polluted cities in the country, we need action.

Thankfully, after many long hours of debate and negotiations at the state capitol, the California Legislature passed SB 350 (De León) last Friday. The California State Assembly passed the bill, with a 52-26 vote with bipartisan support before passing it on to the senate where it was approved in a concurrence vote. This bill increases California’s renewable energy mix to 50 percent and doubles the energy efficiency of existing buildings. Both of these provisions will serve to combat dirty air and fight climate change, while ushering in a new era for the state’s electricity system – one defined by a cleaner, more resilient, and dynamic electric grid. Read More »

Posted in California, Clean Energy, Climate, Demand Response, Energy Efficiency, General, Renewable Energy / Tagged , , | Read 2 Responses

Four Things California Should Consider before Rolling Out Time-of-Use Pricing

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This summer the California Public Utilities Commission (CPUC) ordered big changes in how Californians will pay for electricity. Starting in 2019, residential customers of the big three investor-owned utilities (Pacific Gas & Electric, Southern California Edison, and San Diego Gas & Electric) will be switching residential customers to the same pricing plan used by commercial and industrial customers:  time-of-use (TOU) electricity pricing. This approach rewards people who shift some of their electricity use to times of the day when renewable energy is plentiful and electricity is cheaper. Before rolling this out to all 33 million Californians, however, the CPUC has instructed the utilities to perform experiments on how best to design and then market TOU pricing to customers. Read More »

Posted in California, Time of Use / Read 2 Responses

Four Powerhouse Bills to Help California get to 50 Percent Renewable Energy

2000px-Seal_of_California.svg_California is deep into the dog days of summer, and pressure is mounting on the state’s electric grid to keep up with demand. Luckily, California’s legislature is working to bring more clean energy resources to the grid, diversifying how we power our homes and businesses while also improving the resiliency, efficiency, and carbon footprint of our energy system.

State lawmakers are directly addressing our dependence on polluting fossil fuels used to produce electricity. They are doing this by increasing California’s reliance on renewable energy, establishing energy efficiency resource standards, and providing certainty that California will meet its renewable energy and climate goals. The state’s current Renewable Portfolio Standard (RPS) has already achieved tremendous success in growing the market for renewables while bringing down associated costs. Building on this success, California’s legislature is currently undertaking four bills that will keep the state on a path to a reliable, affordable, and clean energy future – for the health of its citizens and economy.

The following bills are all advancing through the legislature and Environmental Defense Fund (EDF) hopes they will become law this year. If they do, they will put some serious voltage behind California’s transition to a cleaner electric grid. Read More »

Posted in California, Clean Energy, Climate, Demand Response, Energy Efficiency, Renewable Energy / Comments are closed