Trump’s budget cuts could devastate Great Lakes restoration

Read the full story in Great Lakes Echo.

Eliminating the $300 million Great Lakes Restoration Initiative could lead to devastating natural and economic effects on coastal Michigan communities, defenders of the program said.

As Trump Slashes EPA, Worry Over the Fate of an Agency Doing Similar Work

Read the full story in ProPublica.

Will the National Institute of Environmental Health Sciences’ work on the effects of pesticides, chemicals and cancer-causing compounds be undamaged by the new administration?

UF researcher: Online tool helps make neighborhoods more bird-friendly

Read the full story from the University of Florida.

When it comes to urban planning, sometimes a bird in hand is not worth two in the bush. Researchers with the University of Florida Institute of Food and Agricultural Sciences have created an online tool to help planners strategically conserve forest fragments and tree canopy that will attract more birds and enhance future biodiversity.

The Building for Birds web tool predicts how the distribution of trees and tree patches in a new development will impact resident and migrating bird habitat. Users can test different arrangements to see how they can optimize habitat for different development scenarios.

Top Value Added Chemicals: The Biobased Economy 12 Years Later

Read the full post at the ACS Green Chemistry blog.

In 2004, the United States Department of Energy published a landmark report titled “Top Value Added Chemicals from Biomass,” in which they highlighted a dozen molecules as the most promising framework molecules that could potentially replace commonly used petroleum-based molecular building blocks. These 12 biobased value-added chemicals would provide prospective routes for everything from biofuels to less toxic paints and adhesives, which can be seen in Figure 1.  Despite the fact that these innovations took almost 13 years to garner attention and be developed on an industrial scale, these molecules now embody the promising future of the biobased economy.  The following update features four biobased chemicals with recent innovations on the market:  Itaconic Acid, Glucaric Acid, 3-Hydroxybutryolactone, and 5-Hydroxymethylfurfural.

The no-brainer case for saving fuel economy standards

Read the full story in GreenBiz.

Strong fuel efficiency standards make Americans’ lives better.

They save people money at the pump and encourage automakers to innovate so they can compete in the global marketplace. They reduce U.S. reliance on gasoline, which makes the country more independent, while cutting pollution and improving air quality.

That’s why the government worked with the auto industry to set new fuel standards in 2010 that called for cars to average 27.5 miles per gallon in 2010, rising to more than 54.5 mpg by 2025. In fact, car manufacturers already have been able to achieve these standards and sell more cars.

It’s absolutely critical that the United States continues to reduce carbon pollution from the auto sector, which has become the biggest source of U.S. emissions today. Lowering these emissions is good for the climate and people’s health.

Yet, the Trump administration is on the verge of calling for a review of these standards. The bottom line is that rolling back vehicle fuel standards would take money from people’s wallets and leave them with dirtier air to breathe.

Should we power ahead with very large wind farms?

Read the full story at EnvironmentalResearchWeb.

In the North Sea, clusters of smaller wind farms may be more efficient than single very large wind farms, according to a team from Denmark. But onshore or in offshore areas with very strong winds, very large wind farms are an option.

Electricity: Status of Residential Deployment of Solar and Other Technologies and Potential Benefits and Challenges

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What GAO Found

Federal and state policymakers have used a range of policies to encourage the deployment of solar systems and other technologies that allow residential customers to generate, store, and manage their electricity consumption. For example, federal tax incentives—such as the investment tax credit—have reduced customers’ up-front costs of installing solar systems. In addition, a Department of Energy funded database of renewable energy incentives identifies 41 states with net metering policies that require electricity suppliers to credit customers for electricity sent from their solar systems to the grid, providing an additional incentive. Moreover, in 14 states, customers can also receive state tax credits for installing solar systems, according to the database, which further reduces the up-front costs.

According to GAO’s analysis of Energy Information Administration (EIA) data, deployment of solar systems has increased significantly in some states, with the total number of residential customers with solar systems increasing sevenfold from 2010 to 2015. However, customers with solar systems represent a very small portion of overall electricity customers—about 0.7 percent of U.S. residential customers in 2015, according to EIA data. Every state experienced growth in the number of customers with residential solar systems, although certain states, such as California and Hawaii, accounted for most of the growth and have had more widespread deployment. For example, about 14 percent of residences in Hawaii have installed a solar system, according to EIA data. Although comprehensive data on the deployment of electricity storage systems and smart devices are not available, the data and information provided by stakeholders GAO interviewed suggest their deployment is limited.

The increasing residential deployment of solar systems and other technologies poses potential benefits and challenges, and some policymakers have implemented or are considering measures to address these, as GAO found in its analysis of reports and stakeholder interviews. Specifically, these technologies can provide potential benefits through more efficient grid operation, for example, if customers use these technologies to reduce their consumption of electricity from the grid during periods of high demand. Nonetheless, grid operators GAO interviewed said they have begun to confront grid management and other challenges in some areas as solar deployment increases. For example, in some areas of Hawaii, solar systems have generated more electricity than the grid was built to handle, which resulted in the need for infrastructure upgrades in these areas. However, grid operators reported that challenges generally have been manageable because overall residential solar deployment has been low. Policymakers in some states have implemented or are considering measures to maximize potential benefits and mitigate potential challenges associated with the increasing deployment of these technologies. For example, two states’ regulators have required electricity suppliers to identify areas of the grid where solar and other technologies would be most beneficial to grid operation. In addition, several state regulators recently have allowed electricity suppliers to adopt voluntary time-based electricity prices that increase when demand for electricity is high, providing customers with an incentive to reduce consumption at these times, potentially by using solar, storage, and other technologies.

Why GAO Did This Study

Traditionally, electricity has moved in one direction—from electricity suppliers to customers. Today, solar systems allow electricity to be generated at a customer’s home and sent to the grid for electricity suppliers to use to meet other customers’ electricity needs. Storage systems allow residential customers to store electricity from the grid or their own solar system for use at a later time. Furthermore, customers can use smart devices, such as thermostats, to manage their electricity consumption.

GAO was asked to provide information on the deployment and use of technologies that give customers the ability to generate, store, and manage electricity. This report describes (1) key federal and state policies used to encourage the deployment of these technologies, (2) the extent to which these technologies are being deployed, and (3) the benefits and challenges of deploying these technologies. GAO analyzed available data on technology deployment from EIA and reviewed relevant reports and regulatory documents. GAO interviewed a non-generalizable sample of 46 government agencies and stakeholder organizations. This sample included state regulators and at least one electricity supplier from each of five states: Arizona, California, Hawaii, Minnesota, and New York, which were selected based on state policies and having high levels of technology deployment.

GAO is not making recommendations in this report.